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Products > Custom Shop Crystallization Reagents > Natrix • Natrix 2 > Individual Natrix • Natrix 2 • Natrix HT Reagents
Individual Natrix • Natrix 2 • Natrix HT Reagents
Applications
- Individual Natrix, Natrix 2 and Natrix HT screen reagents for screening, optimization and production
Features
- 185 ml volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-918-**
** Refers to the reagent number in the kit.
For example, Natrix reagent number 1 = Natrix HT reagent A1 = HR2-918-01
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CAT NO
HR2-918-01
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M MES monohydrate pH 5.6, 1.8 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-918-02
NAME
DESCRIPTION
0.01 M Magnesium acetate tetrahydrate, 0.05 M MES monohydrate pH 5.6, 2.5 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-918-03
NAME
DESCRIPTION
0.1 M Magnesium acetate tetrahydrate, 0.05 M MES monohydrate pH 5.6, 20% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-04
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.01 M Magnesium sulfate heptahydrate, 0.05 M MES monohydrate pH 5.6, 10% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-918-05
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M MES monohydrate pH 5.6, 5% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-06
NAME
DESCRIPTION
0.1 M Ammonium sulfate, 0.01 M Magnesium chloride hexahydrate, 0.05 M MES monohydrate pH 5.6, 20% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-07
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.05 M MES monohydrate pH 6.0, 15% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-918-08
NAME
DESCRIPTION
0.1 M Ammonium acetate, 0.005 M Magnesium sulfate heptahydrate, 0.05 M MES monohydrate pH 6.0, 0.6 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-918-09
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M MES monohydrate pH 6.0, 10% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-918-10
NAME
DESCRIPTION
0.005 M Magnesium sulfate heptahydrate, 0.05 M MES monohydrate pH 6.0, 5% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-11
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 1.0 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-918-12
NAME
DESCRIPTION
0.01 M Magnesium sulfate heptahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 1.8 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-918-13
NAME
DESCRIPTION
0.015 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 1.7 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-918-14
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.025 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 15% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-918-15
NAME
DESCRIPTION
0.04 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 5% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-16
NAME
DESCRIPTION
0.04 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-17
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.01 M Calcium chloride dihydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 10% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-18
NAME
DESCRIPTION
0.01 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 1.3 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-918-19
NAME
DESCRIPTION
0.01 M Magnesium sulfate heptahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 2.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-918-20
NAME
DESCRIPTION
0.1 M Ammonium acetate, 0.015 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 10% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-918-21
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.005 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 0.9 M 1,6-Hexanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-22
NAME
DESCRIPTION
0.08 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 15% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-918-23
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 10% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-24
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.01 M Calcium chloride dihydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 10% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-25
NAME
DESCRIPTION
0.08 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-26
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.1 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 10% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-27
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.01 M Magnesium acetate tetrahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-28
NAME
DESCRIPTION
0.05 M Magnesium sulfate hydrate, 0.05 M HEPES sodium pH 7.0, 1.6 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-918-29
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 4.0 M Lithium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-918-30
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-918-31
NAME
DESCRIPTION
0.005 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 25% v/v Polyethylene glycol monomethyl ether 550
PRICE
$171.00
cart quote
CAT NO
HR2-918-32
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 1.7 M 1,6-Hexanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-33
NAME
DESCRIPTION
0.2 M Ammonium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 2.5 M 1,6-Hexanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-34
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.005 M Magnesium sulfate hydrate, 0.05 M HEPES sodium pH 7.0, 15% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-35
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 5% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-918-36
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.01 M Calcium chloride dihydrate, 0.05 M HEPES sodium pH 7.0, 10% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-918-37
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.025 M Magnesium sulfate hydrate, 0.05 M HEPES sodium pH 7.0, 20% v/v Polyethylene glycol 200
PRICE
$171.00
cart quote
CAT NO
HR2-918-38
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.15 M Magnesium acetate tetrahydrate, 0.05 M HEPES sodium pH 7.0, 5% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-39
NAME
DESCRIPTION
0.1 M Ammonium acetate, 0.02 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.0, 5% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-40
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M TRIS hydrochloride pH 7.5, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-918-41
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.015 M Magnesium chloride hexahydrate, 0.05 M TRIS hydrochloride pH 7.5, 10% v/v Polyethylene glycol monomethyl ether 550
PRICE
$171.00
cart quote
CAT NO
HR2-918-42
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M TRIS hydrochloride pH 7.5, 5% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-918-43
NAME
DESCRIPTION
0.05 M Ammonium acetate, 0.01 M Magnesium chloride hexahydrate, 0.05 M TRIS hydrochloride pH 7.5, 10% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-44
NAME
DESCRIPTION
0.2 M Potassium chloride, 0.05 M Magnesium chloride hexahydrate, 0.05 M TRIS hydrochloride pH 7.5, 10% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-918-45
NAME
DESCRIPTION
0.025 M Magnesium sulfate hydrate, 0.05 M TRIS hydrochloride pH 8.5, 1.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-918-46
NAME
DESCRIPTION
0.005 M Magnesium sulfate hydrate, 0.05 M TRIS hydrochloride pH 8.5, 2.9 M 1,6-Hexanediol
PRICE
$171.00
cart quote
CAT NO
HR2-918-47
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.01 M Magnesium chloride hexahydrate, 0.05 M TRIS hydrochloride pH 8.5, 30% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-918-48
NAME
DESCRIPTION
0.2 M Ammonium chloride, 0.01 M Calcium chloride dihydrate, 0.05 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-917-01
NAME
DESCRIPTION
0.04 M Lithium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 5.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.002 M Hexammine cobalt(III) chloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-02
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 5.5, 35% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.002 M Hexammine cobalt(III) chloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-03
NAME
DESCRIPTION
0.012 M Sodium chloride, 0.08 M Potassium chloride, 0.04 M Sodium cacodylate trihydrate pH 5.5, 45% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.002 M Hexammine cobalt(III) chloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-04
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 5.5, 40% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.002 M Hexammine cobalt(III) chloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-05
NAME
DESCRIPTION
0.002 M Calcium chloride dihydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 1.8 M Ammonium sulfate, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-06
NAME
DESCRIPTION
0.05 M Sodium cacodylate trihydrate pH 6.0, 35% v/v Tacsimate pH 6.0, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-07
NAME
DESCRIPTION
0.1 M Sodium chloride, 0.05 M Sodium cacodylate trihydrate pH 6.0, 10% w/v Polyethylene glycol 4,000, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-08
NAME
DESCRIPTION
0.05 M Potassium chloride, 0.05 M Sodium cacodylate trihydrate pH 6.0, 10% w/v Polyethylene glycol 8,000, 0.0005 M Spermine, 0.0005 M L-Argininamide dihydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-09
NAME
DESCRIPTION
0.1 M Potassium chloride, 0.05 M Sodium cacodylate trihydrate pH 6.0, 16% w/v Polyethylene 1,000, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-10
NAME
DESCRIPTION
0.005 M Magnesium chloride hexahydrate, 0.002 M Calcium chloride dihydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 15% v/v 2-Propanol, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-11
NAME
DESCRIPTION
0.075 M Sodium chloride, 0.002 M Calcium chloride dihydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 30% w/v 1,6 Hexanediol, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-12
NAME
DESCRIPTION
0.02 M Magnesium sulfate hydrate, 0.002 M Cobalt(II) chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.0, 25% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-13
NAME
DESCRIPTION
0.05 M Sodium cacodylate trihydrate pH 6.0, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-917-14
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.012 M Potassium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 6.0, 30% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-15
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 6.0, 35% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-16
NAME
DESCRIPTION
0.08 M Strontium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 6.0, 35% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-17
NAME
DESCRIPTION
0.08 M Potassium chloride, 0.02 M Barium chloride dihydrate, 0.04 M Sodium cacodylate trihydrate pH 6.0, 40% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-18
NAME
DESCRIPTION
0.08 M Potassium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 6.0, 45% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-19
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.04 M Sodium cacodylate trihydrate pH 6.0, 45% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-20
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.02 M Barium chloride dihydrate, 0.04 M Sodium cacodylate trihydrate pH 6.0, 45% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-21
NAME
DESCRIPTION
0.012 M Sodium chloride, 0.08 M Potassium chloride, 0.04 M Sodium cacodylate trihydrate pH 6.0, 50% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-22
NAME
DESCRIPTION
0.08 M Potassium chloride, 0.04 M Sodium cacodylate trihydrate pH 6.0, 55% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-23
NAME
DESCRIPTION
0.018 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 6.5, 10% v/v 2-Propanol, 0.003 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-24
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.05 M MOPS pH 7.0, 2.0 M Ammonium sulfate, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-25
NAME
DESCRIPTION
0.05 M HEPES sodium pH 7.0, 40% v/v Tacsimate pH 7.0, 0.002 M Spermine, 0.002 M Hexammine cobalt(III) chloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-26
NAME
DESCRIPTION
0.002 M Magnesium chloride hexahydrate, 0.05 M MOPS pH 7.0, 55% v/v Tacsimate pH 7.0, 0.002 M Hexammine cobalt(III) chloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-27
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.05 M Sodium cacodylate trihydrate pH 7.0, 15% 2-Propanol, 0.001 M Hexammine cobalt(III) chloride, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-28
NAME
DESCRIPTION
0.005 M Magnesium chloride hexahydrate, 0.05 M MOPS pH 7.0, 25% v/v 1,4-Dioxane, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-29
NAME
DESCRIPTION
0.010 M Magnesium chloride hexahydrate, 0.002 M Barium chloride dihydrate, 0.05 M MOPS pH 7.0, 30% v/v 1,4-Dioxane
PRICE
$171.00
cart quote
CAT NO
HR2-917-30
NAME
DESCRIPTION
0.001 M Magnesium chloride hexahydrate, 0.002 M Calcium chloride dihydrate, 0.05 M MOPS pH 7.0, 15% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-917-31
NAME
DESCRIPTION
0.08 M Strontium chloride hexahydrate, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 20% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-32
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.04 M Sodium cacodylate trihydrate pH 7.0, 30% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-33
NAME
DESCRIPTION
0.04 M Lithium chloride, 0.08 M Strontium chloride hexahydrate 0.04 M Sodium cacodylate trihydrate pH 7.0, 30% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-34
NAME
DESCRIPTION
0.04 M Lithium chloride, 0.08 M Strontium chloride hexahydrate, 0.02 Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 30% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-35
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.012 M Potassium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 35% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-36
NAME
DESCRIPTION
0.012 M Sodium chloride, 0.08 M Potassium chloride, 0.04 M Sodium cacodylate trihydrate pH 7.0, 40% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-37
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.02 M Barium chloride dihydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 40% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-38
NAME
DESCRIPTION
0.08 M Sodium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 40% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-39
NAME
DESCRIPTION
0.08 M Potassium chloride, 0.02 M Barium chloride dihydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 40% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-40
NAME
DESCRIPTION
0.08 M Potassium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 7.0, 50% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-41
NAME
DESCRIPTION
0.08 M Potassium chloride, 0.04 M Sodium cacodylate trihydrate pH 7.0, 60% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.012 M Spermine tetrahydrochloride
PRICE
$171.00
cart quote
CAT NO
HR2-917-42
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.002 M Cobalt(II) chloride hexahydrate 0.05 M HEPES sodium pH 7.5, 2.0 M Ammonium sulfate, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-43
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.05 M PIPES pH 7.5, 4% w/v Polyethylene glycol 8,000, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-44
NAME
DESCRIPTION
0.015 M Magnesium chloride hexahydrate, 0.002 M Barium chloride dihydrate, 0.05 M PIPES pH 7.5, 7% v/v 2-Propanol, 0.0005 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-45
NAME
DESCRIPTION
0.02 M Magnesium chloride hexahydrate, 0.05 M PIPES pH 7.5, 10% w/v 1,6-Hexanediol, 0.001 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-46
NAME
DESCRIPTION
0.01 M Magnesium chloride hexahydrate, 0.05 M HEPES sodium pH 7.5, 15% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.0015 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-47
NAME
DESCRIPTION
0.2 M Calcium chloride dihydrate, 0.05 M HEPES sodium pH 7.5, 28% v/v Polyethylene glycol 400, 0.002 M Spermine
PRICE
$171.00
cart quote
CAT NO
HR2-917-48
NAME
DESCRIPTION
0.002 M Copper(II) chloride dihydrate, 0.05 M TRIS hydrochloride pH 8.5, 1.8 M Lithium sulfate monohydrate, 0.0005 M Spermine
PRICE
$171.00
cart quote
Support Material(s)
HR2-918-** Individual Natrix Reagents SDS
HR2-917-** Individual Natrix 2 Reagents SDS
Formulation Changes Natrix Natrix 2 Natrix HT Related Item(S)
- Natrix • Natrix 2 • Natrix HT
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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18 mm Mounted CryoLoop™ – 20 micron蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Cryocrystallography > CryoLoops > 18 mm Mounted CryoLoop™ – 20 micron
18 mm Mounted CryoLoop™ – 20 micron
Applications
- Cryocrystallography
Features
- Ready to use 18 mm length MicroTube with CryoLoop
- Synthetic CryoLoop on stainless steel MicroTube
- Complete range of loop diameters from 0.025 – 1.0 mm
- Compatible with CrystalCap, CrystalCap ALS, CrystalCap ALS HT and CrystalCap Spine HT
Description
18 mm Mounted CryoLoops with 20 micron diameter nylon. Nylon loops are staked to hollow, stainless steel MicroTubes™ that are used to mount, freeze, and secure the crystal during cryocrystallographic procedures and X-ray data collection. The MicroTube on the 18 mm Mounted CryoLoops is 18 mm in length and ready to insert into CrystalCap Magnetic and CrystalCap HT. The 20 micron diameter nylon loops show minimal diffraction, are thin for fast cryo cooling of the crystal, strong, and aerodynamic.
For use with CrystalCap, CrystalCap ALS, CrystalCap ALS HT and CrystalCap SPINE HT systems. Not compatible with the CrystalCap Copper, CrystalCap Copper HT, or CrystalCap ALS HT.
Click to Zoom In
CAT NO
HR4-932
NAME
DESCRIPTION
0.025 – 0.05 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-945
NAME
DESCRIPTION
0.05 – 0.1 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-947
NAME
DESCRIPTION
0.1 – 0.2 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-970
NAME
DESCRIPTION
0.2 – 0.3 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-971
NAME
DESCRIPTION
0.3 – 0.4 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-972
NAME
DESCRIPTION
0.4 – 0.5 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-973
NAME
DESCRIPTION
0.5 – 0.7 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-974
NAME
DESCRIPTION
0.7 – 1.0 mm – 25 pack
PRICE
$70.00
cart quote
CAT NO
HR4-918
NAME
DESCRIPTION
Sampler – 30 pack (5 of each diameter size 0.1 – 1.0 mm)
PRICE
$81.00
cart quote
Related Item(S)
- Loctite® Easy-Squeeze Super Glue Gel
- CrystalCap™
- CrystalCap™ SPINE HT
- Epoxy
- CrystalCap™ ALS
References
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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BICINE Buffer蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Buffers > BICINE Buffer
BICINE Buffer
Applications
- Crystallization grade BICINE buffer for formulating screens or for optimization
Features
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
BICINE
Synonyms: N,N-Bis(2-hydroxyethyl)glycine
C6H13NO4
Mr 163.17
CAS Number [150-25-4]
EC Number 205-755-1
Beilstein Registry Number 1769362
Merck 14,1201
RTECS MB9700000
MDL Number MFCD00004295
PubChem Substance ID 24891738
Purity ≥ 99.0%
pKa 8.3 at 20°C, 8.3 at 25°C
Useful pH Range 7.4-9.3
Titrate HR2-509 to useful pH range using NaOH
HR2-509 pH Range: 5.0 – 5.3 at 25°C
HR2-509 Measured Conductivity Range: 100.7 – 167.2 µS/cm at 25°C
HR2-509 Measured Refractive Index Range: 1.35769 – 1.35821 at 20°C
HR2-723 has been titrated to pH 9.0 using NaOH
HR2-723 Measured Conductivity Range: 23.9 – 25.0 mS/cm at 25°C
HR2-723 Measured Refractive Index Range: 1.36054 – 1.36122 at 20°C
Click to Zoom In
CAT NO
HR2-509
NAME
DESCRIPTION
100 mL
PRICE
$95.00
cart quote
CAT NO
HR2-723
NAME
DESCRIPTION
100 mL
PRICE
$95.00
cart quote
Support Material(s)
HR2-509 BICINE 1.0 M solution SDS
HR2-723 BICINE pH 9.0 1.0 M solution SDS
Titration TableCertificate Of Analysis
Related Item(S)
- Sodium hydroxide
- Individual StockOptions Bicine Reagents
- StockOptions Bicine Buffer Kit
References
1. Crystallization and preliminary X-ray diffraction studies of a fungal hydrolase from Ophiostoma novo-ulmi. M. N. Isupov, A. A. Brindley, E. J. Hollingsworth, G. N. Murshudov, A. A. Vagin and J. A. Littlechild. Acta Cryst. (2004). D60, 1879-1882.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Potassium thiocyanate蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Potassium thiocyanate
Potassium thiocyanate
Applications
- Crystallization grade Potassium thiocyanate for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Potassium thiocyanate
Synonyms: Potassium rhodanide
KSCN
CKNS
Mr 97.18
CAS [333-20-0]
EC Number 206-370-1
Beilstein Registry Number 3594799
Merck 14,7691
RTECS XL1925000
MDL Number MFCD00011413
PubChem Substance ID 24898354
Purity ≥ 99.0%
Measured pH range: 5.5 – 9.8 at 25°C
Measured Conductivity Range: 758.8 – 788.4 mS/cm at 25°C
Measured Refractive Index Range: 1.45798 – 1.46025 at 20°C
Total Impurities
Insoluble matter ≤0.005%
Al ≤0.005%
Ca ≤0.001%
Cl ≤0.005%
Cu ≤0.0005%
Fe ≤0.0005%
Mg ≤0.0005%
NH4+ ≤0.003%
Na ≤0.005%
P ≤0.001%
Pb ≤0.001%
SO4 ≤0.005%
Zn ≤0.0005%
Click to Zoom In
CAT NO
HR2-695
NAME
DESCRIPTION
200 mL
PRICE
$133.00
cart quote
Support Material(s)
HR2-695 Potassium thiocyanate SDSCertificate Of Analysis
References
1. Structure determination of a dimeric form of Erabutoxin-b, crystallized from a Thiocyanate solution. Saludjian, P; Prange, T; Navaza, J; Menez, R; Guilloteau, JP; Ries-Kautt, M; Ducruix, A. Acta Crystallogr B 48, 520- 531, 1992.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Individual GRAS Screen 4 Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > GRAS Screen 4 > Individual GRAS Screen 4 Reagents
Individual GRAS Screen 4 Reagents
Applications
- Individual GRAS Screen 4 reagents for screening, optimization, and production
Features
- 185 mL volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-454-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-454-01
Click to Zoom In
CAT NO
HR2-454-01
NAME
DESCRIPTION
3.0 M Ammonium acetate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-02
NAME
DESCRIPTION
3.0 M Ammonium acetate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-03
NAME
DESCRIPTION
3.0 M Ammonium acetate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-04
NAME
DESCRIPTION
3.0 M Ammonium acetate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-05
NAME
DESCRIPTION
3.0 M Ammonium chloride, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-06
NAME
DESCRIPTION
3.0 M Ammonium chloride, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-07
NAME
DESCRIPTION
3.0 M Ammonium chloride, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-08
NAME
DESCRIPTION
3.0 M Ammonium chloride, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-09
NAME
DESCRIPTION
1.5 M Ammonium citrate dibasic, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-10
NAME
DESCRIPTION
1.5 M Ammonium citrate dibasic, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-11
NAME
DESCRIPTION
1.5 M Ammonium citrate dibasic, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-12
NAME
DESCRIPTION
1.5 M Ammonium citrate dibasic, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-13
NAME
DESCRIPTION
0.8 M Ammonium citrate tribasic, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-14
NAME
DESCRIPTION
0.8 M Ammonium citrate tribasic, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-15
NAME
DESCRIPTION
0.8 M Ammonium citrate tribasic, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-16
NAME
DESCRIPTION
0.8 M Ammonium citrate tribasic, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-17
NAME
DESCRIPTION
6.0 M Ammonium formate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-18
NAME
DESCRIPTION
6.0 M Ammonium formate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-19
NAME
DESCRIPTION
6.0 M Ammonium formate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-20
NAME
DESCRIPTION
6.0 M Ammonium formate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-21
NAME
DESCRIPTION
0.9 M Ammonium phosphate dibasic, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-22
NAME
DESCRIPTION
0.9 M Ammonium phosphate dibasic, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-23
NAME
DESCRIPTION
0.9 M Ammonium phosphate dibasic, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-24
NAME
DESCRIPTION
0.9 M Ammonium phosphate dibasic, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-25
NAME
DESCRIPTION
1.5 M Ammonium phosphate monobasic, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-26
NAME
DESCRIPTION
1.5 M Ammonium phosphate monobasic, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-27
NAME
DESCRIPTION
1.5 M Ammonium phosphate monobasic, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-28
NAME
DESCRIPTION
1.5 M Ammonium phosphate monobasic, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-29
NAME
DESCRIPTION
1.1 M Ammonium sulfate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-30
NAME
DESCRIPTION
1.1 M Ammonium sulfate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-31
NAME
DESCRIPTION
1.1 M Ammonium sulfate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-32
NAME
DESCRIPTION
1.1 M Ammonium sulfate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-33
NAME
DESCRIPTION
1.2 M Ammonium tartrate dibasic, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-34
NAME
DESCRIPTION
1.2 M Ammonium tartrate dibasic, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-35
NAME
DESCRIPTION
1.2 M Ammonium tartrate dibasic, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-36
NAME
DESCRIPTION
1.2 M Ammonium tartrate dibasic, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-37
NAME
DESCRIPTION
1.0 M DL-Malic acid pH 7.0, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-38
NAME
DESCRIPTION
1.0 M DL-Malic acid pH 7.0, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-39
NAME
DESCRIPTION
1.0 M DL-Malic acid pH 7.0, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-40
NAME
DESCRIPTION
1.0 M DL-Malic acid pH 7.0, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-41
NAME
DESCRIPTION
0.7 M Potassium phosphate dibasic, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-42
NAME
DESCRIPTION
0.7 M Potassium phosphate dibasic, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-43
NAME
DESCRIPTION
0.7 M Potassium phosphate dibasic, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-44
NAME
DESCRIPTION
0.7 M Potassium phosphate dibasic, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-45
NAME
DESCRIPTION
0.9 M Potassium sodium tartrate tetrahydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-46
NAME
DESCRIPTION
0.9 M Potassium sodium tartrate tetrahydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-47
NAME
DESCRIPTION
0.9 M Potassium sodium tartrate tetrahydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-48
NAME
DESCRIPTION
0.9 M Potassium sodium tartrate tetrahydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-49
NAME
DESCRIPTION
1.8 M Sodium acetate trihydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-50
NAME
DESCRIPTION
1.8 M Sodium acetate trihydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-51
NAME
DESCRIPTION
1.8 M Sodium acetate trihydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-52
NAME
DESCRIPTION
1.8 M Sodium acetate trihydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-53
NAME
DESCRIPTION
3.0 M Sodium chloride, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-54
NAME
DESCRIPTION
3.0 M Sodium chloride, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-55
NAME
DESCRIPTION
3.0 M Sodium chloride, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-56
NAME
DESCRIPTION
3.0 M Sodium chloride, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-57
NAME
DESCRIPTION
0.6 M Sodium citrate tribasic dihydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-58
NAME
DESCRIPTION
0.6 M Sodium citrate tribasic dihydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-59
NAME
DESCRIPTION
0.6 M Sodium citrate tribasic dihydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-60
NAME
DESCRIPTION
0.6 M Sodium citrate tribasic dihydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-61
NAME
DESCRIPTION
3.0 M Sodium formate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-62
NAME
DESCRIPTION
3.0 M Sodium formate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-63
NAME
DESCRIPTION
3.0 M Sodium formate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-64
NAME
DESCRIPTION
3.0 M Sodium formate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-65
NAME
DESCRIPTION
0.9 M Sodium malonate pH 7.0, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-66
NAME
DESCRIPTION
0.9 M Sodium malonate pH 7.0, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-67
NAME
DESCRIPTION
0.9 M Sodium malonate pH 7.0, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-68
NAME
DESCRIPTION
0.9 M Sodium malonate pH 7.0, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-69
NAME
DESCRIPTION
0.6 M Sodium phosphate dibasic dihydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-70
NAME
DESCRIPTION
0.6 M Sodium phosphate dibasic dihydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-71
NAME
DESCRIPTION
0.6 M Sodium phosphate dibasic dihydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-72
NAME
DESCRIPTION
0.6 M Sodium phosphate dibasic dihydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-73
NAME
DESCRIPTION
1.6 M Sodium phosphate monobasic monohydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-74
NAME
DESCRIPTION
1.6 M Sodium phosphate monobasic monohydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-75
NAME
DESCRIPTION
1.6 M Sodium phosphate monobasic monohydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-76
NAME
DESCRIPTION
1.6 M Sodium phosphate monobasic monohydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-77
NAME
DESCRIPTION
0.6 M Sodium sulfate decahydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-78
NAME
DESCRIPTION
0.6 M Sodium sulfate decahydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-79
NAME
DESCRIPTION
0.6 M Sodium sulfate decahydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-80
NAME
DESCRIPTION
0.6 M Sodium sulfate decahydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-81
NAME
DESCRIPTION
0.9 M Sodium tartrate dibasic dihydrate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
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CAT NO
HR2-454-82
NAME
DESCRIPTION
0.9 M Sodium tartrate dibasic dihydrate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-83
NAME
DESCRIPTION
0.9 M Sodium tartrate dibasic dihydrate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-84
NAME
DESCRIPTION
0.9 M Sodium tartrate dibasic dihydrate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-85
NAME
DESCRIPTION
4.8 M Sodium thiocyanate, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-86
NAME
DESCRIPTION
4.8 M Sodium thiocyanate, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-87
NAME
DESCRIPTION
4.8 M Sodium thiocyanate, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-88
NAME
DESCRIPTION
4.8 M Sodium thiocyanate, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-89
NAME
DESCRIPTION
0.7 M Succinic acid pH 7.0, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-90
NAME
DESCRIPTION
0.7 M Succinic acid pH 7.0, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-91
NAME
DESCRIPTION
0.7 M Succinic acid pH 7.0 , 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-92
NAME
DESCRIPTION
0.7 M Succinic acid pH 7.0, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-93
NAME
DESCRIPTION
30% v/v TacsimateTM pH 7.0, 2% w/v Polyethylene glycol 1,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-94
NAME
DESCRIPTION
30% v/v TacsimateTM pH 7.0, 2% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-454-95
NAME
DESCRIPTION
30% v/v TacsimateTM pH 7.0, 2% w/v Polyethylene glycol 3,350
PRICE
$171.00
cart quote
CAT NO
HR2-454-96
NAME
DESCRIPTION
30% v/v TacsimateTM pH 7.0, 2% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
Support Material(s)
HR2-454-** Individual GRAS Screen 4 Reagents SDSRelated Item(S)
- GRAS Screen™ 3 • GRAS Screen™ 4
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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NDSB-201蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Solubilizing Agents (NDSB) > NDSB-201
NDSB-201
Applications
- Crystallization grade NDSB-201 for formulating screens or for optimization
Features
- Efficiently solubilizes proteins at non-denaturing concentrations
- Useful in preventing protein aggregation
- Non detergent sulfobetaines (NDSB) are used for protein folding, renaturation and crystallization
- Protein specific additive for solubility and stability
Description
The NDSB are a group of zwitterionic compounds that can reduce aggregation and aid in refolding proteins found in inclusion bodies and bacterial expression systems.
Non detergent sulfobetaines have a sulfobetaine hydrophilic group and a short hydrophobic group that cannot aggregate to form micelles, therefore NDSB’s are not considered detergents. NDSB increase the extraction yield (up to 30%) of membrane, nuclear and cyto-skeletal associated proteins. The short hydrophobic groups combined with the charge neutralization of the sulfobetaine group results in higher yields of membrane proteins. NDSB have been used in refolding and renaturation of chemically and thermally denatured proteins.
Typical useful NDSB concentration in protein sample is 0.5-1.0 M.
NDSB-201
Synonyms: 3-(1-Pyridino)-1-propane sulfonate
C8H11NO3S
Mr 201.26
CAS Number [15471-17-7]
EC Number 239-491-3
Purity: ≥99%
Hygroscopic
Store at room temperature (+20 degrees Celsius)
Click to Zoom In
CAT NO
HR2-701
NAME
DESCRIPTION
5 grams
PRICE
$39.00
cart quote
Support Material(s)
HR2-701 NDSB-201 User Guide
HR2-701 NDSB-201 SDSCertificate Of Analysis
References
1. Vuillard, L., et al, J. Biochem., 305, 337 (1995).
2. Goldberg, M.E., et al, Folding and Design, 1, 21 (1996).
3. Vuillard et al. J.Cryst Growth (1996) vol 168 pp 150-154.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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HEPES sodium Buffer蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Buffers > HEPES sodium Buffer
HEPES sodium Buffer
Applications
- Crystallization grade HEPES sodium buffer for formulating screens or for optimization
Features
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HEPES sodium
Synonyms: HEPES sodium salt, or 4-(2-hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, or N-(2-hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt
C8H17N2NaO4S
Mr 260.29
CAS [75277-39-3]
EC Number 278-169-7
MDL Number MFCD00036463
PubChem Substance ID 24895780
pKa 7.5 at 25°C
Useful pH Range of HEPES sodium: 6.6 – 8.2
HR2-733 is titrated to pH 7.5 using HCl
HR2-733 measured Conductivity range: 41.7 – 43.4 mS/cm at 25°C
HR2-733 measured Refractive Index range: 1.37577 – 1.37766 at 20°C
HR2-577 is the free base of HEPES sodium and is to be titrated to the desired pH using HCl
HR2-577 measured pH Range: 10.2 – 12.1 at 25°C
HR2-577 measured Conductivity range: 25.9 – 27.2 mS/cm at 25°C
HR2-577 measured Refractive Index range: 1.37097 – 1.37298 at 20°C
HR2-931-01 – 1.0 M HEPES sodium pH 6.8 is a Custom Shop reagent and is used to reproduce and optimize Crystallization Reagents for use with the Silver Bullets kit.
Click to Zoom In
CAT NO
HR2-577
NAME
DESCRIPTION
100 mL
PRICE
$122.00
cart quote
CAT NO
HR2-733
NAME
DESCRIPTION
100 mL
PRICE
$122.00
cart quote
Support Material(s)
HR2-577 HEPES sodium SDS
HR2-733 HEPES sodium pH 7.5 SDS
Titration TableCertificate Of Analysis
Related Item(S)
- Hydrochloric acid
- StockOptions Sodium HEPES Buffer Kit
- Individual StockOptions Sodium HEPES Reagents
References
1. Crystallization and preliminary X-ray characterization of GM2-activator protein. C. S. Wright and S.-C. Li. Acta Cryst. (1997). D53, 211-212.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Harlan Teklad动物饲料Custom diet ingredients
上海金畔生物科技有限公司代理Harlan Teklad动物饲料全线产品，欢迎访问Harlan Teklad动物饲料官网了解更多信息。
Diet ingredients
You may want to prepare your own diet at your research site or facility, and if that is the case, you depend on the ingredients being of the highest quality. Envigo can provide you with many of the same ingredients used to produce our advanced Teklad custom research diets so you can develop your own formula. And as always, our nutritional experts are here to help you make the best decisions for your ingredients and ultimate formulation.
Our ingredients
We offer several ingredients for individual sale so that you can develop your own blends.
“VFT” casein
- “Vitamin-free” test casein (alcohol-extracted) is best suited for purified test diet formulas where fat or vitamin content needs to be precisely controlled
- The reduced levels of many vitamins in VFT casein make it the preferred protein source for many vitamin studies. Thus, the nickname “Vitamin-free” was given to the extracted casein many years ago
Vitamin mixes
- The common vitamin mixes shown below use sucrose or corn starch as a carrier
- Customized vitamin mixes may use cellulose if a non-nutritive carrier is necessary
- Vitamin mixes are formulated with a diet inclusion rate in mind. Using more or less than recommended could impair the health of your laboratory animal
- For those preparing their own diets, vitamin premixes are an efficient way to add vitamins to a diet
- Vitamin mixes should be stored at 4 degrees celsius or lower upon receipt. Storage at –20 degrees celsius is recommended if the mix will be used beyond 1 month
- Minimum order is 500 g for both stock and custom vitamin mixes
- Our available vitamin mixes are commonly used in diets, and are available from stock
- Vitamin mixes are shipped within a few days of order
Our Formula examples
Mineral mixes
- The common mineral mixes shown below as examples use sucrose as a carrier
- Customized mineral mixes could use cellulose or no carrier if a non-nutritive carrier is necessary
- Our mineral mixes are formulated with a diet inclusion rate in mind. Using more or less than recommended could impair the health of the animal
- For those preparing their own diets, mineral premixes are an efficient way to add minerals to a diet
- Mineral mixes should be stored in a dry cool environment and used within a year of receipt. The minimum order is 500 g for both stock and custom mineral mixes
- These mineral mixes are commonly used in diets, and are available from stock
- Our mineral mixes are shipped within a few days of order
Formula examples:
Other mixes (may or may not be available from stock):
Epoxy蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Cryocrystallography > CryoLoops > Epoxy
Epoxy
Applications
- Sealing capillary tubes
- Securing MicroTubes into CrystalCaps
- Securing CryoLoops into MicroTubes
Features
- Fast setting
- Excellent cohesive strength
Description
Double/Bubble® Epoxy HR4-347 extra fast setting with a work time of 3 to 5 minutes. The preferred epoxy for cryocrystallography. Sold as a pack of 5. Hardman Double/Bubble Fast-Setting Epoxy is an extra fast setting, two part, room temperature curing epoxy adhesive. It has a convenient mix ratio, excellent cohesive strength and bonds to most substrates including metal, wood, concrete, ceramics and many plastics. The Double/Bubble package is a handy, dual-pouch, one-shot, job-size packaging concept. Fills gaps, will not shrink. Contains no solvents. Two part epoxy in a single, dual-pouch 3.5 gram packet.
To use:
1. Fold Double/Bubble packet
2. Cut or tear to open end
3. Squeeze out adhesive
4. Mix parts A and B together with supplied spatula
Supplied as 5 packets with 5 spatulas.
Color/Appearance: Amber
Product Name: Hardman DOUBLE/BUBBLE Extra-Fast Set Epoxy Red Package 3.5 g Packet 1 part or 2: 2 part
Base Chemistry: Part A: Epoxy; Part B: Polymer
Handling strength: 15 to 30 minutes at 25°C
Cure Time: 24h at 25°C
Durometer/Hardness: 80 D at 25°C
Flash Point: Part A: 190.5°C; Part B: 132.2°C
Mix Ratio: 1:1
Peel Strength: 1.8 pli at 25°C
Service Temperature: Up to 82°C
Shear Strength Psi: 3,000 at 25°C
Specific Gravity: Mixed: 1.16 at 25°C
Viscosity Cp: Mixed: 40,000 at 25°C
Work Life/Pot Life: 3 minutes
Click to Zoom In
CAT NO
HR4-347
NAME
DESCRIPTION
5 pack
PRICE
$14.00
cart quote
Support Material(s)
HR4-347 Double/Bubble Epoxy SDSRelated Item(S)
- 18 mm Mounted CryoLoop™ – 20 micron
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Individual Grid Screen Salt HT Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > Grid Screen Salt HT > Individual Grid Screen Salt HT Reagents
Individual Grid Screen Salt HT Reagents
Applications
- Individual Grid Screen Salt HT screen reagents for screening, optimization and production
Features
- 185 ml volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-248-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-248-01
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CAT NO
HR2-248-01
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 0.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-02
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 0.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-03
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 0.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-04
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 0.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-05
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 0.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-06
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 0.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-07
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-08
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-09
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-10
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-11
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-12
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-13
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 2.4 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-14
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 2.4 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-15
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 2.4 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-16
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 2.4 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-17
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 2.4 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-18
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 2.4 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-19
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 3.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-20
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 3.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-21
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 3.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-22
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 3.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-23
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 3.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-24
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 3.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-248-25
NAME
DESCRIPTION
1.0 M Sodium malonate pH 4.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-26
NAME
DESCRIPTION
1.5 M Sodium malonate pH 4.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-27
NAME
DESCRIPTION
1.9 M Sodium malonate pH 4.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-28
NAME
DESCRIPTION
2.4 M Sodium malonate pH 4.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-29
NAME
DESCRIPTION
2.9 M Sodium malonate pH 4.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-30
NAME
DESCRIPTION
3.4 M Sodium malonate pH 4.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-31
NAME
DESCRIPTION
1.0 M Sodium malonate pH 5.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-32
NAME
DESCRIPTION
1.5 M Sodium malonate pH 5.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-33
NAME
DESCRIPTION
1.9 M Sodium malonate pH 5.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-34
NAME
DESCRIPTION
2.4 M Sodium malonate pH 5.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-35
NAME
DESCRIPTION
2.9 M Sodium malonate pH 5.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-36
NAME
DESCRIPTION
3.4 M Sodium malonate pH 5.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-37
NAME
DESCRIPTION
1.0 M Sodium malonate pH 6.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-38
NAME
DESCRIPTION
1.5 M Sodium malonate pH 6.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-39
NAME
DESCRIPTION
1.9 M Sodium malonate pH 6.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-40
NAME
DESCRIPTION
2.4 M Sodium malonate pH 6.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-41
NAME
DESCRIPTION
2.9 M Sodium malonate pH 6.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-42
NAME
DESCRIPTION
3.4 M Sodium malonate pH 6.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-43
NAME
DESCRIPTION
1.0 M Sodium malonate pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-44
NAME
DESCRIPTION
1.5 M Sodium malonate pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-45
NAME
DESCRIPTION
1.9 M Sodium malonate pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-46
NAME
DESCRIPTION
2.4 M Sodium malonate pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-47
NAME
DESCRIPTION
2.9 M Sodium malonate pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-48
NAME
DESCRIPTION
3.4 M Sodium malonate pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-248-49
NAME
DESCRIPTION
0.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.0 (0.784 M Sodium phosphate monobasic monohydrate, 0.016 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-50
NAME
DESCRIPTION
0.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.6 (0.72 M Sodium phosphate monobasic monohydrate, 0.080 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-51
NAME
DESCRIPTION
0.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.3 (0.52 M Sodium phosphate monobasic monohydrate, 0.28 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-52
NAME
DESCRIPTION
0.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.9 (0.28 M Sodium phosphate monobasic monohydrate, 0.52 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-53
NAME
DESCRIPTION
0.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 7.5 (0.12 M Sodium phosphate monobasic monohydrate, 0.68 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-54
NAME
DESCRIPTION
0.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 8.2 (0.032 M Sodium phosphate monobasic monohydrate, 0.768 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-55
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.0 (0.980 M Sodium phosphate monobasic monohydrate, 0.020 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-56
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.6 (0.9 M Sodium phosphate monobasic monohydrate, 0.1 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-57
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.3 (0.65 M Sodium phosphate monobasic monohydrate, 0.35 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-58
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.9 (0.35 M Sodium phosphate monobasic monohydrate, 0.65 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-59
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 7.5 (0.15 M Sodium phosphate monobasic monohydrate, 0.85 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-60
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 8.2 (0.04 M Sodium phosphate monobasic monohydrate, 0.96 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-61
NAME
DESCRIPTION
1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.0 (1.372 M Sodium phosphate monobasic monohydrate, 0.028 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-62
NAME
DESCRIPTION
1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.6 (1.26 M Sodium phosphate monobasic monohydrate, 0.14 M Potassium phosphate dibasic)
PRICE
$171.00
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CAT NO
HR2-248-63
NAME
DESCRIPTION
1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.3 (0.91 M Sodium phosphate monobasic monohydrate, 0.49 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-64
NAME
DESCRIPTION
1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.9 (0.49 M Sodium phosphate monobasic monohydrate, 0.91 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-65
NAME
DESCRIPTION
1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 7.5 (0.21 M Sodium phosphate monobasic monohydrate, 1.19 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-66
NAME
DESCRIPTION
1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 8.2 (0.056 M Sodium phosphate monobasic monohydrate, 1.344 M Potassium phosphate dibasic)
PRICE
$171.00
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CAT NO
HR2-248-67
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.0 (1.764 M Sodium phosphate monobasic monohydrate, 0.036 M Potassium phosphate dibasic)
PRICE
$171.00
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CAT NO
HR2-248-68
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.6 (1.62 M Sodium phosphate monobasic monohydrate, 0.18 M Potassium phosphate dibasic)
PRICE
$171.00
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CAT NO
HR2-248-69
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.3 (1.17 M Sodium phosphate monobasic monohydrate, 0.63 M Potassium phosphate dibasic)
PRICE
$171.00
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CAT NO
HR2-248-70
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 6.9 (0.63 M Sodium phosphate monobasic monohydrate, 1.17 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-71
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 7.5 (0.27 M Sodium phosphate monobasic monohydrate, 1.53 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-248-72
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 8.2 (0.072 M Sodium phosphate monobasic monohydrate, 1.728 M Potassium phosphate dibasic)
PRICE
$171.00
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CAT NO
HR2-248-73
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 1.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-74
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 1.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-75
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 1.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-76
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 1.0 M Sodium chloride
PRICE
$171.00
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CAT NO
HR2-248-77
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 1.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-78
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 1.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-79
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-80
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-81
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-82
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-83
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-84
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-85
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 3.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-86
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 3.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-87
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 3.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-88
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 3.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-89
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 3.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-90
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 3.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-91
NAME
DESCRIPTION
0.1 M Citric acid pH 4.0, 4.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-92
NAME
DESCRIPTION
0.1 M Citric acid pH 5.0, 4.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-93
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.0, 4.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-94
NAME
DESCRIPTION
0.1 M HEPES pH 7.0, 4.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-95
NAME
DESCRIPTION
0.1 M Tris pH 8.0, 4.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-248-96
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 4.0 M Sodium chloride
PRICE
$171.00
cart quote
Support Material(s)
HR2-248 Grid Screen Salt HT Documents
HR2-248 Grid Screen Salt HT SDS
Grid Screen Salt HT Formulation & Scoring Data Related Item(S)
- Grid Screen Salt HT
References
1. Advance in Protein Chemistry Volume 41. Pages 1-33 (Patricia C. Weber). Academic Press, 1991.
2. Crystallization of nucleic acids and proteins, Edited by A. Ducruix and R. Giege, The Practical Approach Series, Oxford Univ. Press, 1992.
3. Current approaches to macromolecular crystallization. McPherson, A. Eur. J. Biochem. 189, 1-23, 1990.
4. Protein and Nucleic Acid Crystallization. Methods, A Companion to Methods in Enzymology, Academic Press, Volume 1, Number 1, August 1990.
5. A protein crystallization strategy using automated grid searches on successively finer grids. Patricia C. Weber. Methods: A Companion to Methods in Enzymology Vol. 1, No. 1, August, pp. 31-37, 1990.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Harlan Teklad动物饲料Vitamin adjusted diets
上海金畔生物科技有限公司代理Harlan Teklad动物饲料全线产品，欢迎访问Harlan Teklad动物饲料官网了解更多信息。
Vitamin adjusted diets
A few vitamin adjusted formulas are shown below. Please contact us for additional formulas of this nature or for more information about altering the vitamin profile of a diet, and please read below to learn more.
Most vitamin deficient diets use vitamin-free test casein (VFT casein) as the protein source. VFT casein is casein that has been extracted with denatured alcohol to reduce the fat content from about 1% to 0.1%. In the process the content of a number of vitamins (present at low or trace levels in casein) is further reduced, making this an ideal protein source for these types of diets. Envigo produces our own VFT in-house, and we also offer this as an ingredient for those mixing their own diets.
From this vitamin deficient base, various levels of vitamins can be added back. Many formulas adjust multiple vitamins, and other nutrients.
If use of an intact protein source is not advisable, an amino acid defined diet can be used.
Contact us for other formula examples or to discuss your specific needs.
Wax Pen蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Capillaries, Mounts & Supplies > Waxes & Clay > Wax Pen
Wax Pen
Applications
- Sealing capillaries
Features
- Instant heat up to 850°F with finger pressure control
- The Max Wax is powered by one AA battery (included)
- Interchangeable micro tips
- Speedy and portable
Description
The Wax Pen is a hot pen, powered by two AA batteries (supplied) and includes one Tip. Pressing a switch heats the tip of the pen to a temperature that melts Beeswax and Capillary Wax which are used for sealing capillaries. Replacement tips are available in a pack of three different shaped tips (straight loop, straight flat, and curved loop).
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CAT NO
HR4-342
NAME
DESCRIPTION
each
PRICE
$34.00
cart quote
CAT NO
HR4-344
NAME
DESCRIPTION
3 tip pack
PRICE
$25.00
cart quote
Related Item(S)
- Beeswax
- Capillary Wax
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Monoolein蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Monoolein > Monoolein
Monoolein
Applications
- LCP – Lipidic Cubic Phase
Features
- Purity >99%
- Host lipid for LCP Lipidic Cubic Phase
- Monoolein forms a LCP Lipidic Cubic Phase when mixes with protein solution
Description
Synonyms: 1-(cis-9-Octadecenoyl)-rac-glycerol, rac-Glycerol 1-monooleate, DL-α-Monoolein, Glyceryl cis-9-octadecenoate, 1-Oleoyl-rac-glycerol, 9-monoolein, 9-monooctadecanoin, 9.9 MAG
Formula C21H40O4
Linear Formula CH3(CH2)7CH=CH(CH2)7COOCH2CHOHCH2OH
Formula Weight (Mr) 356.50
CAS Number [111-03-5]
EC Number 203-827-7
Beilstein Registry Number 1728976
MDL Number MFCD00042735
PubChem Substance ID 24897178
Appearance (starting material) Clear colorless liquid to white waxy solid at room temperature
Purity >99% by Thin Layer Chromatography (TLC)
Gas liquid chromatography > 99% on methyl ester
Thin layer chromatography shows only the monoglyceride moiety present
Type Non-ionic
Melting Point 35°C
Original source Sunflower oil
Infrared spectrum Conforms to structure
Storage
Store at 0 degrees Celsius or colder.
Unopened product best if used within 24 months of receipt. Once opened, best if used within 6 months. To enhance the stability of remaining material after product is opened, gently purge the product with an inert gas such as nitrogen or argon, which will remove oxygen which can cause oxidation of the Monoolein, before sealing.
Solubility
Soluble in chloroform (50 mg/ml). Soluble in Hexane and can be crystallized from Hexane. In water, Monoolein tends to form a gel or emulsion.
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CAT NO
HR2-435
NAME
DESCRIPTION
1 gram
PRICE
$100.00
cart quote
Support Material(s)
HR2-435 Monoolein SDS
HR2-436 Monoolein SDSCertificate Of Analysis
References
1. Data for Biochemical Research, 3rd ed., Dawson, R. M. C., et al., Oxford University Press (New York, NY: 1986), pp. 178-179.
2. Membrane protein crystallization in lipidic mesophases: detergent effects. Ai X, Caffrey M. Biophys J. 2000 Jul;79(1):394-405.
3. Membrane protein crystallization in meso: lipid type-tailoring of the cubic phase. Cherezov V, Clogston J, Misquitta Y, Abdel-Gawad W, Caffrey M. Biophys J. 2002 Dec;83(6):3393-407.
4. Crystallization screens: compatibility with the lipidic cubic phase for in meso crystallization of membrane proteins. Cherezov V, Fersi H, Caffrey M. Biophys J. 2001 Jul;81(1):225-42.
5. A fast, simple and robust protocol for growing crystals in the lipidic cubic phase. Aherne M, Lyons JA, Caffrey M. J Appl Crystallogr. 2012 Dec 1;45(Pt 6):1330-1333. Epub 2012 Oct 10.
6. Membrane protein structure determination using crystallography and lipidic mesophases: recent advances and successes. Caffrey M, Li D, Dukkipati A. Biochemistry. 2012 Aug 14;51(32):6266-88. doi: 10.1021/bi300010w. Epub 2012 Jul 31.
7. Crystallizing membrane proteins for structure-function studies using lipidic mesophases. Caffrey M. Biochem Soc Trans. 2011 Jun;39(3):725-32. doi: 10.1042/BST0390725.
8. Monoolein: a magic lipid? Kulkarni CV, Wachter W, Iglesias-Salto G, Engelskirchen S, Ahualli S. Phys Chem Chem Phys. 2011 Feb 28;13(8):3004-21. doi: 10.1039/c0cp01539c. Epub 2010 Dec 23.
9. Crystallizing membrane proteins using lipidic mesophases. . Caffrey, M., and V. Cherezov. (2009). Nat. Protoc. 4: 706-731.
10. Detergents destabilize the cubic phase of monoolein: implications for membrane protein crystallization. Misquitta, Y, and M. Caffrey. (2003). Biophys. J. 85: 3084-3096.
11. Reconstitution of protein in Lipidic Cubic Phase (Monoolein)http://cherezov.scripps.edu/reconstitution.htm.
12. Lipid Mixing http://cherezov.scripps.edu/lipmix.htm.
13. Lipidic Cubic Phase Resources http://cherezov.scripps.edu/resources.htm.
14. Crystallization of Membrane Proteins in Lipidic Cubic Phases http://www.jove.com/video/2501/crystallization-of-membrane-proteins-in-lipidic-mesophases.
15. Crystallizing Membrane Proteins for Structure Determination using Lipidic Mesophases http://www.jove.com/video/1712/crystallizing-membrane-proteins-for-structure-determination-using.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Polyethylene glycol 4,000蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 4,000
Polyethylene glycol 4,000
Applications
- Crystallization grade Polyethylene glycol 4,000 for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Polyethylene glycol 4,000
Synonyms: PEG 4,000
H(OCH2CH2)nOH
Mr 3,500-4,500
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ3500000
MDL Number MFCD00081839
PubChem Substance ID 24890217
Melting point (Starting Material) 58.0-61.0°C
Aldehyde None detected
Peroxide None detected
HR2-529 Measured Conductivity Range: 34.0 – 46.9 µS/cm at 25°C
HR2-529 Measured Refractive Index Range: 1.40172 – 1.40279 at 20°C
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CAT NO
HR2-605
NAME
DESCRIPTION
500 grams
PRICE
$100.00
cart quote
CAT NO
HR2-529
NAME
DESCRIPTION
200 mL
PRICE
$100.00
cart quote
Support Material(s)
HR2-605 Polyethylene glycol 4,000 (Flake) SDS
HR2-529 Polyethylene glycol 4,000 SDSCertificate Of Analysis
References
1. McPherson, A. 1976, Crystallization of proteins from polyethylene glcyol. J. Biol. Chem. 251: 6300.
2. Crystal structure of human annexin I at 2.5 A resolution. Weng, X; Luecke, H; Song, IS; Kang, DS; Kim, SH; Huber, R. Protein Sci 2, 448- 458, 1993.
3. Crystallization and preliminary X-ray analysis of CTP:phosphoethanolamine cytidylyltransferase (ECT) from Saccharomyces cerevisiae. J. Ohtsuka, K. Nagata, W. C. Lee, Y. Ono, R. Fukuda, A. Ohta and M. Tanokura. Acta Cryst. (2006). F62, 1003-1005.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Intelli-Plate 48-2 (Art Robbins Instruments)蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > 48 Well Crystallization Plates > Intelli-Plate 48-2 (Art Robbins Instruments)
Intelli-Plate 48-2 (Art Robbins Instruments)
Applications
- Sitting Drop Crystallization
Features
- SBS microplate footprint
- Intelli-Plate 48-2 Drop Volume: 20 µl & 4 µl Reservoir: 500 µl
- 48 well plates can be set up by hand or using 8-channel dispensers
- Plate material: Polystyrene
Description
The Intelli-Plate 48-2 (Art Robbins 102-0002-00) is a 48 well sitting drop plate for optimization. The plate features 6 reagent wells along the y-axis (A-F) and 8 reagent wells along the x-axis (1-8). The reagent reservoir is typically filled with 200 µl and is capable of holding up to 500 µl. The optimization drop wells are arranged at the top of each well. The left sample drop well holds 4 µl or less while the elongated sample drop well holds 20 µl or less. Plates are made of polystyrene.
The plates can be sealed using Crystal Clear Sealing Film (HR3-609), 3 inch wide Crystal Clear Sealing Tape (HR4-506) or ClearSeal Film™ (HR4-521).
The height of the Intelli-Plate 48-2 is 0.560 inches.
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CAT NO
HR8-150
NAME
DESCRIPTION
10 plate case
PRICE
$86.00
cart quote
CAT NO
HR8-152
NAME
DESCRIPTION
40 plate case
PRICE
$320.00
cart quote
Support Material(s)
Plate Drawing Intelli-Plate 102-0002-00Related Item(S)
- ClearSeal Film™ and Applicator
- Crystal Clear Sealing Tape
- Crystal Clear Sealing Film
References
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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PEG/Ionic Liquid 1 • PEG/Ionic Liquid 2蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Screens > PEG/Ionic Liquid 1 • PEG/Ionic Liquid 2 • PEG/Ionic Liquid HT > PEG/Ionic Liquid 1 • PEG/Ionic Liquid 2
PEG/Ionic Liquid 1 • PEG/Ionic Liquid 2
Applications
Crystallization screen for biological macromolecules, where Polyethylene glycols are are the primary, and ionic liquid the secondary reagent, sampling a broad range of pH without an added buffer.
Features
- Samples a broad range of pH without an added buffer
- Polyethylene glycol 400, 1,000, 4,000, & 20,000 – primary reagent
- 24 unique ionic liquids – secondary reagent (when using both PEG/Ionic Liquid 1 & 2 or PEG/Ionic Liquid HT)
- Vapor diffusion, microbatch, free interface diffusion
Description
Ionic liquids have been found effective as additives in protein crystallization, with different ionic liquids used to increase crystallization rates and crystal size.1-4 The inclusion of ionic liquids in crystallization experiments has been reported to lead to less crystal polymorphism as well as less precipitation at higher precipitant concentrations.2,5 Ionic liquids have been used as additives to produce crystals in reagents that had previously not resulted in crystallization and results suggest ionic liquids may be applicable for the solubilization and crystallization of membrane proteins.2
Ionic liquids are organic salts with melting points below 100°Celsius. They are thermally stable, nonflammable and demonstrate very low vapor pressure. Ionic liquids are soluble in a variety of organic and inorganic reagents and can be highly water soluble. Ionic liquids can demonstrate a degree of localized structuring about each ion compared to materials composed of disassociated ions, setting them apart from salt solutions.5,6 Ionic liquids can participate in ionic, hydrophobic and hydrogen bond interactions. Ionic liquids are often chaotropic, composed of low symmetry ions with charge delocalization and weak intermolecular interactions.1 These organic salts generally consist of combinations of organic cations and either an organic or inorganic anion. Ionic liquids have been demonstrated to suppress protein aggregation and significantly increase protein folding yields.7,8 Ionic liquids have been reported to stabilize protein activity and structure.9-11 The inclusion of the ionic liquid 1-n-Butyl-3-methylimidazolium tetrafluoroborate improved the thermal stability and solubility of integral membrane proteins for membrane proteomics study.12
Some ionic liquids, such as ethylammonium nitrate have water-like characteristics, including the capacity for hydrogen bonding and the promotion of micelle formation by some surfactants.13 Many ionic liquids are also organic acids and have ionic character in addition to the hydrophobic behavior, which makes them unique and useful solvents in protein chemistry.
Variation of the anion and the cation as well as the utilization of both soft (formate and acetate) and hard anions (nitrate) in the reagents provides an additional dimension for evaluating the effects on ionic liquids on the solubility and crystallization of proteins. The screen contains 24 water soluble ionic liquids that comprise different cation (ammonium, cholin, imidazolium, phosphonium, and pyridinium) and anion (bromide, chloride, formate, nitrate, acetate, phosphate, cyanamide, sulfate, fluoroborate, fluoroacetate, sulfonate, and tosylate) structures for a diverse PEG and Ionic Liquid formulation for use in the crystallization screening of biological macromolecules.
PEG/Ionic Liquid HT samples four different low molecular weight Polyethylene glycols (400, 1,000, 4,000, and 20,000) versus twenty four ionic liquids, encompassing a broad range of pH without an added buffer. PEG/Ionic Liquid HT is supplied in a 96 Deep Well block format and is compatible with robotic and multi-channel pipet liquid handling systems. PEG/Ionic Liquid HT is compatible with vapor diffusion, free interface diffusion, and microbatch crystallization methods. For research use only.
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CAT NO
HR2-078
NAME
DESCRIPTION
10 ml, tube format
PRICE
$253.00
cart quote
CAT NO
HR2-079
NAME
DESCRIPTION
10 ml, tube format
PRICE
$253.00
cart quote
CAT NO
HR2-462
NAME
DESCRIPTION
1 ml, Deep Well block format
PRICE
$147.00
cart quote
Support Material(s)
HR2-078 PEG/Ionic Liquid 1 Documents HR2-078 PEG/Ionic Liquid 1 SDS HR2-079 PEG/Ionic Liquid 2 Documents HR2-079 PEG/Ionic Liquid 2 SDS HR2-462 PEG/Ionic Liquid HT Documents HR2-462 PEG/Ionic Liquid HT SDS
PEG/Ionic Liquid Formulation & Scoring Data References
1. Introduction to protein crystallization. Alexander McPherson and Jose A. Gavira. Acta Crystallographica Section F Volume 70, Issue 1, pages 2–20, January 2014.
2. Optimization of crystallization conditions for biological macromolecules. Alexander McPherson and Bob Cudney. Acta Crystallographica Section F Volume 70, Issue 11, pages 1445–1467, November 2014.
3. Pusey, M.L., Paley, M.S., Turner, M.B., and Rogers, R.D. 2007. Protein crystallization using room temperature ionic liquids. Crystal Growth & Design. 74:787-793.
4. Hekmat, D., Hebel, D., Sebastian, J. Schmidt, M., and Weuster-Botz, D. 2007. Advanced protein crystallization using water-soluble ionic liquids as crystallization additives. Biotech. Lett., 29:703-1711.
5. Garlitz, J.A., Summers, C.A., Flowers, R.A. and Borgstahl, G.E.O. 1999. Ethylammonium nitrate: A protein crystallization reagent. Acta Cryst. D53:2037-2038.
6. Judge, R.A., Takahashi, S., Longnecker, K.L. Fry, E.H., Abad-Zapatero, C., and Chi, M.L. 2009. The effects of ionic liquids on protein crystallization and X-ray diffraction resolution. Crystal Growth & Design 9:3463-3469.
7. Bowran, D.T., Hardacre, C. Holbrey, J.D., McMath, J.E., and Soper, A.K. 2003. J. Chem. Phys. 118:173-178.
8. Cadena, C., Zhao, Q., Snurr, and R.Q., Maginn, E.J. 2006. J. Chem. Phys. B 110:2821-2832.
9. Summers, C.A. and Flowers, R.A. 2000. Protein renaturation by the liquid organic salt ethylammonium nitrate. Protein Science 9:2001-2008.
10. Lange, C., Patil, G., and Rudolph, R. 2005. Ionic liquids as refolding additives: N’-alkyl and N’-(w-hydroxyalkyl) N-methylimidazolium chloride. Protein Science 14:2693-2701.
11. Lozano, P. , de Diego, T. Guegan, J.P., Vaultier, M., and Ibora, J.L. 2001. Stabilization of a-chymotrypsin by ionic liquids in transesterification reactions. Biotehnol. Bioeng. 75:363-369.
12. Baker, S.N., McCleskey, T.M., Pandy, S., and Baker, G.A. 2004. Fluorescence study of protein thermostability in ionic liquids. Chem. Commun. 2004:940-941.
13. De Diego, T., Lozano, P., Gmouth, S. Vaultier, M., and Iborra, J.L. 2004. Fluorescence and CD spectroscopic analysis of the a-chymotrypsin stabilization by the ionic liquid 1-ethyl-3-methyimidazolium bis[(trifluormethyl)sulfonyl]amide. Biotechnol. Bioeng. 88:916-924.
14. Sun, L., Tao, D., Han, B., Ma, J., Zhu, G., Liang, Z., Shan, Y., Zhang, L., and Zhang, Y. 2010. Ionic liquid 1-butyl-3-methyl imidazolium tetrafluoroborate for shotgun membrane proteomics. Anal. Bioanal. Chem. DOI 10.1007/s0216-010-4381-5.
15. Evans, D.F., Yamauchi, A., Roman, R., and Casassa, E.Z. 1982. J. Colloids Interface Sci. 88:89-96.
16. Proteins in Ionic Liquids: Current Status of Experiments and Simulations. Christian Schröde, Top Curr Chem (J). 2017; 375(2): 25.
17. Ionic Liquids as Stabilization and Refolding Additives and Solvents for Proteins. Fujita K. Adv Biochem Eng Biotechnol. 2018 Jul 13. doi: 10.1007/10_2018_65.
18. Fujita K. (2018) Ionic Liquids as Stabilization and Refolding Additives and Solvents for Proteins. In: . Advances in Biochemical Engineering/Biotechnology. Springer, Berlin, Heidelberg.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Locking Forcep蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Tools & Seeding > Forceps > Locking Forcep
Locking Forcep
Applications
- Manipulate, move and handle cover slides, cryoloops & more
Features
- Length – 156 mm
- Tip Width- 1.7 mm
Description
All purpose straight forcep. Tip has serrated surface for firm grip. Good for retrieving. When closed and squeezed, forcep locks to clamp and hold item in place. Lock is released by moving “lock” toward tip with thumb. Serrated, non-slip handle.
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CAT NO
HR4-883
NAME
DESCRIPTION
each
PRICE
$15.00
cart quote
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Magnetic Base蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Cryocrystallography > CrystalCap Systems > Magnetic Base
Magnetic Base
Features
- Available in 2 strengths
- Magnetic support for CrystalCap
Description
The Magnetic Base (9.3 mm diameter support) is a machined brass piece fitted with a magnet. The base fits into the goniometer head, providing a secure base for the CrystalCap System™ sample holders. Fits most goniometer heads. The Magnetic Base is available in two strengths: strong and medium. The stem of the magnet is 3 mm in diameter. The length of the stem is 5 mm. The thickness of the platform is 3.6 mm.
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CAT NO
HR4-943
NAME
DESCRIPTION
9,000 gauss – each
PRICE
$44.00
cart quote
CAT NO
HR4-627
NAME
DESCRIPTION
6,000 gauss – each
PRICE
$44.00
cart quote
Support Material(s)
Magnetic Base DrawingRelated Item(S)
- CrystalCap™
- CrystalCap™ SPINE HT
- CrystalCap™ ALS HT
- CrystalCap™ ALS
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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StockOptions Glycine Buffer Kit蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimization Screens > StockOptions Buffer Kits > StockOptions Glycine Buffer Kit
StockOptions Glycine Buffer Kit
Applications
- Focused, titrated buffer stocks for crystal screening, optimization & production
Features
- pH 8.6 to 10.6 in 0.1 pH unit increments (21 reagents)
- 1.0 M concentrated stocks
- Glycine pKa1 2.3 pKa2 9.6
Description
StockOptions Glycine buffer kit is a preformulated, sterile filtered set of titrated buffer stocks. The StockOptions buffer stock reagents are supplied as 1.0 M stock solutions in 10 milliliter volumes. Each StockOptions Glycine buffer reagent is carefully titrated using Sodium hydroxide. StockOptions Glycine is comprised of 21 unique reagents covering the pH range of 8.6 to 10.6 in 0.1 pH unit increments.
Glycine
Synonym: Aminoacetic acid, Aminoethanoic acid, Glycocoll
Mr 75.07
NH2CH2COOH
CAS Number 56-40-6
EC Number 200-272-2
Beilstein Registry Number 635782
MDL number MFCD00008131
PubChem Substance ID 24873323
Purity >99.0%
Ignition residue =0.05% (as SO4)
Loss =0.05% loss on drying, 20°C
Melting point 240°C
UV Absorption for 1.0 M solution λ: 260 nm Amax: 0.01 λ: 280 nm Amax: 0.01 pKa1 2.3 pKa2 9.6
Anion traces
chloride (Cl–): =50 mg/kg
sulfate (SO42-): =50 mg/kg
Cation traces
Al: <5 mg/kg
As: <0.1 mg/kg
Ba: <5 mg/kg
Bi: <5 mg/kg
Ca: <10 mg/kg
Cd: <5 mg/kg
Co: <5 mg/kg
Cr: <5 mg/kg
Cu: <5 mg/kg
Fe: <5 mg/kg
K: <50 mg/kg
Li: <5 mg/kg
Mg: <5 mg/kg
Mn: <5 mg/kg
Mo: <5 mg/kg
NH4+: <200 mg/kg
Na: <50 mg/kg
Ni: <5 mg/kg
Pb: <5 mg/kg
Sr: =5 mg/kg
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CAT NO
HR2-250
NAME
DESCRIPTION
pH 8.6 to 10.6 in 0.1 pH unit increments
PRICE
$243.00
cart quote
Support Material(s)
HR2-250 StockOptions Glycine Documents
HR2-250 StockOptions Glycine SDSRelated Item(S)
- Individual StockOptions Glycine Reagents
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Individual StockOptions AMPD Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > StockOptions AMPD > Individual StockOptions AMPD Reagents
Individual StockOptions AMPD Reagents
Applications
- Individual StockOptions AMPD reagents for screening, optimization, and production
Features
- 185 mL volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-254-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-254-01
Synonym: 2-Amino-2-methyl-1,3-propanediol, Ammediol
(HOCH2)2C(NH2)CH3
Mr 105.14
CAS Number [115-69-5]
Beilstein Registry Number 635708
EC Number 204-100-7
MDL Number MFCD00004678
PubChem Substance ID 24891493
Purity ≥99%
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CAT NO
HR2-254-01
NAME
DESCRIPTION
1.0 M AMPD pH 7.8
PRICE
$181.00
cart quote
CAT NO
HR2-254-02
NAME
DESCRIPTION
1.0 M AMPD pH 7.9
PRICE
$181.00
cart quote
CAT NO
HR2-254-03
NAME
DESCRIPTION
1.0 M AMPD pH 8.0
PRICE
$181.00
cart quote
CAT NO
HR2-254-04
NAME
DESCRIPTION
1.0 M AMPD pH 8.1
PRICE
$181.00
cart quote
CAT NO
HR2-254-05
NAME
DESCRIPTION
1.0 M AMPD pH 8.2
PRICE
$181.00
cart quote
CAT NO
HR2-254-06
NAME
DESCRIPTION
1.0 M AMPD pH 8.3
PRICE
$181.00
cart quote
CAT NO
HR2-254-07
NAME
DESCRIPTION
1.0 M AMPD pH 8.4
PRICE
$181.00
cart quote
CAT NO
HR2-254-08
NAME
DESCRIPTION
1.0 M AMPD pH 8.5
PRICE
$181.00
cart quote
CAT NO
HR2-254-09
NAME
DESCRIPTION
1.0 M AMPD pH 8.6
PRICE
$181.00
cart quote
CAT NO
HR2-254-10
NAME
DESCRIPTION
1.0 M AMPD pH 8.7
PRICE
$181.00
cart quote
CAT NO
HR2-254-11
NAME
DESCRIPTION
1.0 M AMPD pH 8.8
PRICE
$181.00
cart quote
CAT NO
HR2-254-12
NAME
DESCRIPTION
1.0 M AMPD pH 8.9
PRICE
$181.00
cart quote
CAT NO
HR2-254-13
NAME
DESCRIPTION
1.0 M AMPD pH 9.0
PRICE
$181.00
cart quote
CAT NO
HR2-254-14
NAME
DESCRIPTION
1.0 M AMPD pH 9.1
PRICE
$181.00
cart quote
CAT NO
HR2-254-15
NAME
DESCRIPTION
1.0 M AMPD pH 9.2
PRICE
$181.00
cart quote
CAT NO
HR2-254-16
NAME
DESCRIPTION
1.0 M AMPD pH 9.3
PRICE
$181.00
cart quote
CAT NO
HR2-254-17
NAME
DESCRIPTION
1.0 M AMPD pH 9.4
PRICE
$181.00
cart quote
CAT NO
HR2-254-18
NAME
DESCRIPTION
1.0 M AMPD pH 9.5
PRICE
$181.00
cart quote
CAT NO
HR2-254-19
NAME
DESCRIPTION
1.0 M AMPD pH 9.6
PRICE
$181.00
cart quote
CAT NO
HR2-254-20
NAME
DESCRIPTION
1.0 M AMPD pH 9.7
PRICE
$181.00
cart quote
Support Material(s)
HR2-254-** Individual StockOptions AMPD Reagents SDSRelated Item(S)
- StockOptions AMPD Buffer Kit
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Polyethylene glycol 1,500蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 1,500
Polyethylene glycol 1,500
Applications
- Crystallization grade Polyethylene glycol 1,500 for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Polyethylene glycol 1,500
Synonyms: PEG 1,500
H(OCH2CH2)nOH
Mr 1,400-1,600
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ4030000
MDL Number MFCD00081839
PubChem Substance ID 24887690
Aldehyde None detected
Peroxide None detected
Measured Conductivity range: 38.7 – 48.5 µS/cm at 25°C
Measured Refractive Index range: 1.40094 – 1.40149 at 20°C
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CAT NO
HR2-525
NAME
DESCRIPTION
200 mL
PRICE
$75.00
cart quote
Support Material(s)
HR2-525 Polyethylene glycol 1,500 SDSCertificate Of Analysis
References
1. Crystallization of the C-terminal domain of rabbit serum hemopexin. Baker, HM; Norris, GE; Morgan, WT; Smith, A; Baker, EN. J Mol Biol 229, 251- 252, 1993.
2. Crystallization and preliminary X-ray crystallographic study of ribosome-inactivating protein form barley seeds. Song, HK; Hwang, KY; Kim, KK; Suh, SW. Acta Crystallogr D 50, 910- 912, 1994.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Individual SaltRx1 • SaltRx2 • SaltRx HT Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > SaltRx1 • SaltRx2 > Individual SaltRx1 • SaltRx2 • SaltRx HT Reagents
Individual SaltRx1 • SaltRx2 • SaltRx HT Reagents
Applications
- Individual reagents from SaltRx 1, SaltRx 2, and SaltRx HT for screening, optimization and production
Features
- 185 ml volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-907-** and HR2-909-**
** Refers to the reagent number in the kit.
For example, SaltRx 1 reagent number 1 = SaltRx HT reagent A1 = HR2-907-01
For example, SaltRx 2 reagent number 1 = SaltRx HT reagent E1 = HR2-909-01
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CAT NO
HR2-907-01
NAME
DESCRIPTION
1.8 M Sodium acetate trihydrate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-02
NAME
DESCRIPTION
2.8 M Sodium acetate trihydrate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-03
NAME
DESCRIPTION
1.5 M Ammonium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-04
NAME
DESCRIPTION
1.5 M Ammonium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-05
NAME
DESCRIPTION
1.5 M Ammonium chloride, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-06
NAME
DESCRIPTION
3.5 M Ammonium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-07
NAME
DESCRIPTION
3.5 M Ammonium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-08
NAME
DESCRIPTION
3.5 M Ammonium chloride, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-09
NAME
DESCRIPTION
2.2 M Sodium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-10
NAME
DESCRIPTION
2.2 M Sodium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-11
NAME
DESCRIPTION
2.2 M Sodium chloride, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-12
NAME
DESCRIPTION
3.2 M Sodium chloride, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-13
NAME
DESCRIPTION
3.2 M Sodium chloride, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-14
NAME
DESCRIPTION
3.2 M Sodium chloride, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-15
NAME
DESCRIPTION
1.0 M Ammonium citrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-16
NAME
DESCRIPTION
1.8 M Ammonium citrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-17
NAME
DESCRIPTION
1.0 M Ammonium citrate tribasic pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-18
NAME
DESCRIPTION
2.0 M Ammonium citrate tribasic pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-19
NAME
DESCRIPTION
0.7 M Sodium citrate tribasic dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-20
NAME
DESCRIPTION
0.7 M Sodium citrate tribasic dihydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-21
NAME
DESCRIPTION
1.2 M Sodium citrate tribasic dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-22
NAME
DESCRIPTION
1.2 M Sodium citrate tribasic dihydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-23
NAME
DESCRIPTION
0.4 M Magnesium formate dihydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-24
NAME
DESCRIPTION
0.4 M Magnesium formate dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-25
NAME
DESCRIPTION
0.4 M Magnesium formate dihydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-26
NAME
DESCRIPTION
0.7 M Magnesium formate dihydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-27
NAME
DESCRIPTION
2.0 M Sodium formate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-28
NAME
DESCRIPTION
2.0 M Sodium formate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-29
NAME
DESCRIPTION
2.0 M Sodium formate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-30
NAME
DESCRIPTION
3.5 M Sodium formate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-31
NAME
DESCRIPTION
3.5 M Sodium formate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-32
NAME
DESCRIPTION
3.5 M Sodium formate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-33
NAME
DESCRIPTION
1.2 M DL-Malic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-34
NAME
DESCRIPTION
2.2 M DL-Malic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-35
NAME
DESCRIPTION
1.4 M Sodium malonate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-36
NAME
DESCRIPTION
2.4 M Sodium malonate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-37
NAME
DESCRIPTION
2.5 M Ammonium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-38
NAME
DESCRIPTION
2.5 M Ammonium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-39
NAME
DESCRIPTION
2.5 M Ammonium nitrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-40
NAME
DESCRIPTION
6.0 M Ammonium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-41
NAME
DESCRIPTION
6.0 M Ammonium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-42
NAME
DESCRIPTION
6.0 M Ammonium nitrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-43
NAME
DESCRIPTION
1.5 M Sodium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-44
NAME
DESCRIPTION
1.5 M Sodium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-45
NAME
DESCRIPTION
1.5 M Sodium nitrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-907-46
NAME
DESCRIPTION
4.0 M Sodium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-907-47
NAME
DESCRIPTION
4.0 M Sodium nitrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-907-48
NAME
DESCRIPTION
4.0 M Sodium nitrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-01
NAME
DESCRIPTION
1.0 M Ammonium phosphate monobasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-02
NAME
DESCRIPTION
1.8 M Ammonium phosphate monobasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-03
NAME
DESCRIPTION
1.5 M Ammonium phosphate dibasic, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-04
NAME
DESCRIPTION
2.4 M Ammonium phosphate dibasic, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-05
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 5.0 (0.98 M Sodium phosphate monobasic monohydrate, 0.02 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-909-06
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 6.9 (0.35 M Sodium phosphate monobasic monohydrate, 0.65 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-909-07
NAME
DESCRIPTION
1.0 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 8.2 (0.04 M Sodium phosphate monobasic monohydrate, 0.96 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-909-08
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 5.0 (1.764 M Sodium phosphate monobasic monohydrate, 0.036 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-909-09
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 6.9 (0.63 M Sodium phosphate monobasic monohydrate, 1.17 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-909-10
NAME
DESCRIPTION
1.8 M Sodium phosphate monobasic monohydrate, Potassium phophate dibasic / pH 8.2 (0.072 M Sodium phosphate monobasic monohydrate, 1.728 M Potassium phosphate dibasic)
PRICE
$171.00
cart quote
CAT NO
HR2-909-11
NAME
DESCRIPTION
0.5 M Succinic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-12
NAME
DESCRIPTION
1.0 M Succinic acid pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-13
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-14
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-15
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-16
NAME
DESCRIPTION
2.5 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-17
NAME
DESCRIPTION
2.5 M Ammonium sulfate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-18
NAME
DESCRIPTION
2.5 M Ammonium sulfate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-19
NAME
DESCRIPTION
0.8 M Lithium sulfate monohydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-20
NAME
DESCRIPTION
0.8 M Lithium sulfate monohydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-21
NAME
DESCRIPTION
0.8 M Lithium sulfate monohydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-22
NAME
DESCRIPTION
1.5 M Lithium sulfate monohydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-23
NAME
DESCRIPTION
1.5 M Lithium sulfate monohydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-24
NAME
DESCRIPTION
1.5 M Lithium sulfate monohydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-25
NAME
DESCRIPTION
1.0 M Magnesium sulfate hydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-26
NAME
DESCRIPTION
1.0 M Magnesium sulfate hydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-27
NAME
DESCRIPTION
1.0 M Magnesium sulfate hydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-28
NAME
DESCRIPTION
1.8 M Magnesium sulfate hydrate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-29
NAME
DESCRIPTION
1.8 M Magnesium sulfate hydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-30
NAME
DESCRIPTION
1.8 M Magnesium sulfate hydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-31
NAME
DESCRIPTION
0.7 M Ammonium tartrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-32
NAME
DESCRIPTION
0.7 M Ammonium tartrate dibasic, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-33
NAME
DESCRIPTION
0.7 M Ammonium tartrate dibasic, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-34
NAME
DESCRIPTION
1.0 M Ammonium tartrate dibasic, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-35
NAME
DESCRIPTION
1.3 M Ammonium tartrate dibasic, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-36
NAME
DESCRIPTION
1.4 M Ammonium tartrate dibasic, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-37
NAME
DESCRIPTION
0.6 M Potassium sodium tartrate tetrahydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-38
NAME
DESCRIPTION
1.2 M Potassium sodium tartrate tetrahydrate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-39
NAME
DESCRIPTION
0.6 M Potassium sodium tartrate tetrahydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-40
NAME
DESCRIPTION
1.2 M Potassium sodium tartrate tetrahydrate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-41
NAME
DESCRIPTION
0.5 M Potassium thiocyanate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-42
NAME
DESCRIPTION
0.5 M Potassium thiocyanate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-43
NAME
DESCRIPTION
0.5 M Potassium thiocyanate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-44
NAME
DESCRIPTION
4.0 M Ammonium acetate, 0.1 M Sodium acetate trihydrate pH 4.6
PRICE
$171.00
cart quote
CAT NO
HR2-909-45
NAME
DESCRIPTION
4.0 M Ammonium acetate, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-46
NAME
DESCRIPTION
4.0 M Ammonium acetate, 0.1 M Tris pH 8.5
PRICE
$171.00
cart quote
CAT NO
HR2-909-47
NAME
DESCRIPTION
35% v/v Tacsimate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-909-48
NAME
DESCRIPTION
60% v/v Tacsimate pH 7.0, 0.1 M BIS-TRIS propane pH 7.0
PRICE
$171.00
cart quote
Support Material(s)
HR2-907-** Individual SaltRx 1 Reagents SDS
HR2-909-** Individual SaltRx 2 Reagents SDSRelated Item(S)
- SaltRx 1 • SaltRx 2 • SaltRx HT
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Cover Slide Vacuum Gadget蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > Cover Slides & Related Tools > Cover Slide Vacuum Gadget
Cover Slide Vacuum Gadget
Applications
- Holding and manipulating small, flat surfaces such as glass cover slides
Features
- Self-contained vacuum
- No power needed
- Compact
Description
The Cover Slide Vacuum Gadget™ allows one to pick up a single cover slide, invert the slide and gadget, rest the gadget on the bench so the slide rests as if on a pedestal, pipet the drop onto the slide, then use the gadget to place and release the slide onto the crystallization plate. The Gadget is a hand held vacuum bulb with a single Buna-N vacuum cup. Squeeze the bulb, press the vacuum cup to the slide, ease the squeeze on the bulb to create a vacuum and the slide is held in place at the end of the Gadget. When ready to position and place the slide give the Gadget a gentle squeeze to release the vacuum. Single bulb with 3/8″ (9.53 mm) diameter cup.
Click to Zoom In
CAT NO
HR8-098
NAME
DESCRIPTION
each
PRICE
$32.00
cart quote
Related Item(S)
- 22 mm Siliconized Glass Cover Slides
- OptiClear Plastic Cover Slides
- 18 mm Siliconized Glass Cover Slides
- Siliconized Glass Coverslips (Greiner)
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Magnesium sulfate hydrate蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Magnesium sulfate hydrate
Magnesium sulfate hydrate
Applications
- Crystallization grade Magnesium sulfate hydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Magnesium sulfate hydrate
Synonyms: Magnesium sulphate hydrate
MgSO4 • aqueous
Mr 120.37 • aqueous
CAS Number [22189-08-8]
EC Number 231-298-2
MDL Number MFCD00011110
PubChem Substance ID 24882418
Purity ≥ 99.0%
Measured pH Range: 7.8 – 8.3 at 25°C
Measured Conductivity Range: 57.9 – 59.1 mS/cm at 25°C
Measured Refractive Index Range: 1.36702 – 1.37174 at 20°C
Ca ≤0.02%
Cd ≤0.005%
Cl ≤0.01%
Co ≤0.005%
Cu ≤0.005%
Fe ≤0.005%
K ≤0.05%
Na ≤0.01%
Ni ≤0.005%
Pb ≤0.005%
Zn ≤0.005%
Click to Zoom In
CAT NO
HR2-633
NAME
DESCRIPTION
200 mL
PRICE
$103.00
cart quote
Support Material(s)
HR2-633 Magnesium sulfate hydrate SDSCertificate Of Analysis
References
1. Rudikoff, S; Potter, M; Segal, DM; Padlan, EA; Davies, DR; Proc Natl Acad Sci U S A 69, 3689- 3692, 1972.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Polyethylene glycol 600蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 600
Polyethylene glycol 600
Applications
- Crystallization grade Polyethylene glycol 600 for formulating screens or for optimization
Features
- HR2-859 100% Polyethylene glycol is a waxy solid at room temperature
- HR2-860 80% w/v Polyethylene glycol is a solution at room temperature
- HR2-860 is sterile filtered and formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Polyethylene glycol 600
Synonyms: PEG 600
H(OCH2CH2)nOH
Mr 570-630
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ3500000
MDL Number MFCD00081839
PubChem Substance ID 24888888
Vapor density >1 (vs air)
Vapor pressure <0.01 mmHg (20°C)
Autoignition temperature 581°F
Refractive index (lit.) n20/D 1.468-1.470
Melting point 17-22°C
HR2-859 100% Polyethylene glycol is a waxy solid at room temperature
HR2-860 80% w/v Polyethylene glycol is a solution at room temperature
Solubility in water: soluble to 80% v/v at 25°C, clear, colorless
Density (100%) 1.13 g/mL at 20°C
HR2-859 Measured Refractive Index Range: 1.46874 – 1.46951 at 20°C
HR2-859 Measured Conductivity Range: 2.9 – 3.6 µS/cm at 25°C
HR2-860 Measured Refractive Index Range: 1.43676 – 1.46951 at 20°C
HR2-860 Measured Conductivity Range: 21.3 – 24.6 µS/cm at 25°C
Total impurities as insoluble matter: passes filter test
Peroxides (as H2O2) ≤0.001%
Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K ≤0.02%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.02%
Ni ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%
Click to Zoom In
CAT NO
HR2-859
NAME
DESCRIPTION
100 mL
PRICE
$44.00
cart quote
CAT NO
HR2-860
NAME
DESCRIPTION
100 mL
PRICE
$36.00
cart quote
Support Material(s)
HR2-859 Polyethylene glycol 600 100% solution SDS
HR2-860 Polyethylene glycol 600 80% w/v solution SDS Certificate Of Analysis
References
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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ClearSeal Film™ and Applicator蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Crystallization Plates, Hardware & Accessories > Sealing Films, Tapes, Mats & Covers > ClearSeal Film™ and Applicator
ClearSeal Film™ and Applicator
Applications
- Sealing film used to seal sitting drop crystallization experiments
Features
- High optical clarity, low auto-fluorescence
- Handling and plate positioning is simplified as a result of the non-tacky adhesive
- Pressure sensitive adhesive
- For best results use specially designed applicator
- UV transmissable, compatible with UV imaging systems
- Low birefringence
- Certified DNase-, RNase-, and nucleic-acid-free
- Silicone adhesive is non-tacky until pressed against the sealing surface with the applicator
- Chemically inert; no extractable except at extreme pH
- Excellent chemical resistance (e.g. DMSO, Methanol, Acetonitrile)
- Heat and cold resistant, recommended for temperatures from -70°C and 110°C
- Complimentary sealing paddle is included in each box
Description
ClearSeal Film fits all SBS format 96 well plates.
Minimal evaporation, minimal cross-well contamination, easy to handle, and optically clear. Single coated, 2 mil (0.05 mm), optically clear polyolefin film with pressure-sensitive silicone-based adhesive. Supplied as a 140 mm x 78 mm film with white polyester release liner (backing). Actual seal area after end tabs removed is 116 x 78 mm Seals well to polypropylene, polystyrene, and polycarbonate plates. Compatible with aqueous and organic solvents. Suitable for use between -70 and 110°C. For best seal, the plate must be sealed with the Film Sealing Paddle HR4-513. ClearSeal Film has a limited shelf life. Must be used before expiration date printed on box.
Each pack of film (HR4-521) includes one free Film Sealing Paddle (available separately as HR4-413). HR4-413 Film Sealing Paddle, 3 7/8″ x 2 15/16″, polyethylene, white. 5 paddles per pack. An alternative to the plate roller or brayer for pressing films to assure a secure uniform seal around all wells on 96-well, 384-well, and 1536-well plates. These paddles are especially recommended for sealing films on raised-rim plates because they fit within the rim of the plate.
Store ClearSeal Film at 20°C +/- 10 degrees at 50% RH +/- 10%.
Helpful Tips
- Sufficient pressure must be applied to activate the silicone adhesive
- Multiple swipes of the sealing paddle in both directions is highly recommended
- A 10 minute or greater wait period before using for thermal cycling increases the film-to-plate bond
Click to Zoom In
CAT NO
HR4-521
NAME
DESCRIPTION
100 pack
PRICE
$190.00
cart quote
Related Item(S)
- Film Sealing Paddle
References
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Individual Crystal Screen • Crystal Screen 2 • Crystal Screen HT Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > Crystal Screen • Crystal Screen 2 > Individual Crystal Screen • Crystal Screen 2 • Crystal Screen HT Reagents
Individual Crystal Screen • Crystal Screen 2 • Crystal Screen HT Reagents
Applications
- Individual reagents from Crystal Screen • Crystal Screen 2 • Crystal Screen HT for screening, optimization and production
Features
- 185 ml volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-910-** or HR2-912-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-910-01
Click to Zoom In
CAT NO
HR2-910-01
NAME
DESCRIPTION
0.02 M Calcium chloride dihydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-910-02
NAME
DESCRIPTION
0.4 M Potassium sodium tartrate tetrahydrate
PRICE
$171.00
cart quote
CAT NO
HR2-910-03
NAME
DESCRIPTION
0.4 M Ammonium phosphate monobasic
PRICE
$171.00
cart quote
CAT NO
HR2-910-04
NAME
DESCRIPTION
0.1M TRIS hydrochloride pH 8.5, 2.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-910-05
NAME
DESCRIPTION
0.2 M Sodium citrate tribasic dihydrate, 0.1 M HEPES sodium pH 7.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-910-06
NAME
DESCRIPTION
0.2 M Magnesium chloride hexahydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-07
NAME
DESCRIPTION
0.1 M Sodium cacodylate trihydrate pH 6.5, 1.4 M Sodium acetate trihydrate
PRICE
$171.00
cart quote
CAT NO
HR2-910-08
NAME
DESCRIPTION
0.2 M Sodium citrate tribasic dihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-910-09
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-10
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-11
NAME
DESCRIPTION
0.1 M Sodium citrate tribasic dihydrate pH 5.6, 1.0 M Ammonium phosphate monobasic
PRICE
$171.00
cart quote
CAT NO
HR2-910-12
NAME
DESCRIPTION
0.2 M Magnesium chloride hexahydrate, 0.1 M HEPES sodium pH 7.5, 30% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-910-13
NAME
DESCRIPTION
0.2 M Sodium citrate tribasic dihydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-910-14
NAME
DESCRIPTION
0.2 M Calcium chloride dihydrate, 0.1 M HEPES sodium pH 7.5, 28% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-910-15
NAME
DESCRIPTION
0.2 M Ammonium sulfate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-16
NAME
DESCRIPTION
0.1 M HEPES sodium pH 7.5, 1.5 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-910-17
NAME
DESCRIPTION
0.2 M Lithium sulfate monohydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-18
NAME
DESCRIPTION
0.2 M Magnesium acetate tetrahydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 20% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-19
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.1 M TRIS hydrochloride pH 8.5, 30% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-910-20
NAME
DESCRIPTION
0.2 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6, 25% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-21
NAME
DESCRIPTION
0.2 M Magnesium acetate tetrahydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-910-22
NAME
DESCRIPTION
0.2 M Sodium acetate trihydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-23
NAME
DESCRIPTION
0.2 M Magnesium chloride hexahydrate, 0.1 M HEPES sodium pH 7.5, 30% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-910-24
NAME
DESCRIPTION
0.2 M Calcium chloride dihydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 20% v/v 2-Propanol
PRICE
$171.00
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CAT NO
HR2-910-25
NAME
DESCRIPTION
0.1 M Imidazole pH 6.5, 1.0 M Sodium acetate trihydrate
PRICE
$171.00
cart quote
CAT NO
HR2-910-26
NAME
DESCRIPTION
0.2 M Ammonium acetate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
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CAT NO
HR2-910-27
NAME
DESCRIPTION
0.2 M Sodium citrate tribasic dihydrate, 0.1 M HEPES sodium pH 7.5, 20% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-910-28
NAME
DESCRIPTION
0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8,000
PRICE
$171.00
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CAT NO
HR2-910-29
NAME
DESCRIPTION
0.1 M HEPES sodium pH 7.5, 0.8 M Potassium sodium tartrate tetrahydrate
PRICE
$171.00
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CAT NO
HR2-910-30
NAME
DESCRIPTION
0.2 M Ammonium sulfate, 30% w/v Polyethylene glycol 8,000
PRICE
$171.00
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CAT NO
HR2-910-31
NAME
DESCRIPTION
0.2 M Ammonium sulfate, 30% w/v Polyethylene glycol 4,000
PRICE
$171.00
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CAT NO
HR2-910-32
NAME
DESCRIPTION
2.0 M Ammonium sulfate
PRICE
$171.00
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CAT NO
HR2-910-33
NAME
DESCRIPTION
4.0 M Sodium formate
PRICE
$171.00
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CAT NO
HR2-910-34
NAME
DESCRIPTION
0.1 M Sodium acetate trihydrate pH 4.6, 2.0 M Sodium formate
PRICE
$171.00
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CAT NO
HR2-910-35
NAME
DESCRIPTION
0.1 M HEPES sodium pH 7.5, 0.8 M Sodium phosphate monobasic monohydrate, 0.8 M Potassium phosphate monobasic
PRICE
$171.00
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CAT NO
HR2-910-36
NAME
DESCRIPTION
0.1 M TRIS hydrochloride pH 8.5, 8% w/v Polyethylene glycol 8,000
PRICE
$171.00
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CAT NO
HR2-910-37
NAME
DESCRIPTION
0.1 M Sodium acetate trihydrate pH 4.6, 8% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-38
NAME
DESCRIPTION
0.1 M HEPES sodium pH 7.5, 1.4 M Sodium citrate tribasic dihydrate
PRICE
$171.00
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CAT NO
HR2-910-39
NAME
DESCRIPTION
0.1 M HEPES sodium pH 7.5, 2% v/v Polyethylene glycol 400, 2.0 M Ammonium sulfate
PRICE
$171.00
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CAT NO
HR2-910-40
NAME
DESCRIPTION
0.1 M Sodium citrate tribasic dihydrate pH 5.6, 20% v/v 2-Propanol, 20% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-41
NAME
DESCRIPTION
0.1 M HEPES sodium pH 7.5, 10% v/v 2-Propanol, 20% w/v Polyethylene glycol 4,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-42
NAME
DESCRIPTION
0.05 M Potassium phosphate monobasic, 20% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-43
NAME
DESCRIPTION
30% w/v Polyethylene glycol 1,500
PRICE
$171.00
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CAT NO
HR2-910-44
NAME
DESCRIPTION
0.2 M Magnesium formate dihydrate
PRICE
$171.00
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CAT NO
HR2-910-45
NAME
DESCRIPTION
0.2 M Zinc acetate dihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 18% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-46
NAME
DESCRIPTION
0.2 M Calcium acetate hydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 18% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-910-47
NAME
DESCRIPTION
0.1 M Sodium acetate trihydrate pH 4.6, 2.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-910-48
NAME
DESCRIPTION
0.1 M TRIS hydrochloride pH 8.5, 2.0 M Ammonium phosphate monobasic
PRICE
$171.00
cart quote
CAT NO
HR2-910-49
NAME
DESCRIPTION
1.0 M Lithium sulfate monohydrate, 2% w/v Polyethylene glycol 8,000
PRICE
$171.00
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CAT NO
HR2-910-50
NAME
DESCRIPTION
0.5 M Lithium sulfate monohydrate, 15% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-01
NAME
DESCRIPTION
2.0 M Sodium chloride, 10% w/v Polyethylene glycol 6,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-02
NAME
DESCRIPTION
0.5 M Sodium chloride, 0.01 M Magnesium chloride hexahydrate, 0.01 M Hexadecyltrimethylammonium bromide
PRICE
$171.00
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CAT NO
HR2-912-03
NAME
DESCRIPTION
25% v/v Ethylene glycol
PRICE
$171.00
cart quote
CAT NO
HR2-912-04
NAME
DESCRIPTION
35% v/v 1,4-Dioxane
PRICE
$171.00
cart quote
CAT NO
HR2-912-05
NAME
DESCRIPTION
2.0 M Ammonium sulfate, 5% v/v 2-Propanol
PRICE
$171.00
cart quote
CAT NO
HR2-912-06
NAME
DESCRIPTION
1.0 M Imidazole pH 7.0
PRICE
$171.00
cart quote
CAT NO
HR2-912-07
NAME
DESCRIPTION
10% w/v Polyethylene glycol 1,000, 10% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-08
NAME
DESCRIPTION
1.5 M Sodium chloride, 10% v/v Ethanol
PRICE
$171.00
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CAT NO
HR2-912-09
NAME
DESCRIPTION
0.1 M Sodium acetate trihydrate pH 4.6, 2.0 M Sodium chloride
PRICE
$171.00
cart quote
CAT NO
HR2-912-10
NAME
DESCRIPTION
0.2 M Sodium chloride, 0.1 M Sodium acetate trihydrate pH 4.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-11
NAME
DESCRIPTION
0.01 M Cobalt(II) chloride hexahydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 1.0 M 1,6-Hexanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-12
NAME
DESCRIPTION
0.1 M Cadmium chloride hydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% v/v Polyethylene glycol 400
PRICE
$171.00
cart quote
CAT NO
HR2-912-13
NAME
DESCRIPTION
0.2 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-14
NAME
DESCRIPTION
0.2 M Potassium sodium tartrate tetrahydrate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 2.0 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-912-15
NAME
DESCRIPTION
0.5 M Ammonium sulfate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 1.0 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-912-16
NAME
DESCRIPTION
0.5 M Sodium chloride, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 2% v/v Ethylene imine polymer
PRICE
$171.00
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CAT NO
HR2-912-17
NAME
DESCRIPTION
0.1M Sodium citrate tribasic dihydrate pH 5.6, 35% v/v tert-Butanol
PRICE
$171.00
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CAT NO
HR2-912-18
NAME
DESCRIPTION
0.01 M Iron(III) chloride hexahydrate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 10% v/v Jeffamine M-600®
PRICE
$171.00
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CAT NO
HR2-912-19
NAME
DESCRIPTION
0.1 M Sodium citrate tribasic dihydrate pH 5.6, 2.5 M 1,6-Hexanediol
PRICE
$171.00
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CAT NO
HR2-912-20
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.5, 1.6 M Magnesium sulfate heptahydrate
PRICE
$171.00
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CAT NO
HR2-912-21
NAME
DESCRIPTION
0.1 M Sodium phosphate monobasic monohydrate, 0.1 M Potassium phosphate monobasic, 0.1 M MES monohydrate pH 6.5, 2.0 M Sodium chloride
PRICE
$171.00
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CAT NO
HR2-912-22
NAME
DESCRIPTION
0.1 M MES monohydrate pH 6.5, 12% w/v Polyethylene glycol 20,000
PRICE
$171.00
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CAT NO
HR2-912-23
NAME
DESCRIPTION
1.6 M Ammonium sulfate, 0.1 M MES monohydrate pH 6.5, 10% v/v 1,4-Dioxane
PRICE
$171.00
cart quote
CAT NO
HR2-912-24
NAME
DESCRIPTION
0.05 M Cesium chloride, 0.1 M MES monohydrate pH 6.5, 30% v/v Jeffamine M-600®
PRICE
$171.00
cart quote
CAT NO
HR2-912-25
NAME
DESCRIPTION
0.01 M Cobalt(II) chloride hexahydrate, 0.1 M MES monohydrate pH 6.5, 1.8 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-912-26
NAME
DESCRIPTION
0.2 M Ammonium sulfate, 0.1 M MES monohydrate pH 6.5, 30% w/v Polyethylene glycol monomethyl ether 5,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-27
NAME
DESCRIPTION
0.01 M Zinc sulfate heptahydrate, 0.1 M MES monohydrate pH 6.5, 25% v/v Polyethylene glycol monomethyl ether 550
PRICE
$171.00
cart quote
CAT NO
HR2-912-28
NAME
DESCRIPTION
1.6 M Sodium citrate tribasic dihydrate pH 6.5
PRICE
$171.00
cart quote
CAT NO
HR2-912-29
NAME
DESCRIPTION
0.5 M Ammonium sulfate, 0.1 M HEPES pH 7.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-30
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 10% w/v Polyethylene glycol 6,000, 5% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-31
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 20% v/v Jeffamine M-600®
PRICE
$171.00
cart quote
CAT NO
HR2-912-32
NAME
DESCRIPTION
0.1 M Sodium chloride, 0.1 M HEPES pH 7.5, 1.6 M Ammonium sulfate
PRICE
$171.00
cart quote
CAT NO
HR2-912-33
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 2.0 M Ammonium formate
PRICE
$171.00
cart quote
CAT NO
HR2-912-34
NAME
DESCRIPTION
0.05 M Cadmium sulfate hydrate, 0.1 M HEPES pH 7.5, 1.0 M Sodium acetate trihydrate
PRICE
$171.00
cart quote
CAT NO
HR2-912-35
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 70% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-36
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 4.3 M Sodium chloride
PRICE
$171.00
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CAT NO
HR2-912-37
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 8% v/v Ethylene glycol, 10% w/v Polyethylene glycol 8,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-38
NAME
DESCRIPTION
0.1 M HEPES pH 7.5, 20% w/v Polyethylene glycol 10,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-39
NAME
DESCRIPTION
0.2 M Magnesium chloride hexahydrate, 0.1 M Tris pH 8.5, 3.4 M 1,6-Hexanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-40
NAME
DESCRIPTION
0.1 M Tris pH 8.5, 25% v/v tert-Butanol
PRICE
$171.00
cart quote
CAT NO
HR2-912-41
NAME
DESCRIPTION
0.01 M Nickel(II) chloride hexahydrate, 0.1 M Tris pH 8.5, 1.0 M Lithium sulfate monohydrate
PRICE
$171.00
cart quote
CAT NO
HR2-912-42
NAME
DESCRIPTION
1.5 M Ammonium sulfate, 0.1 M Tris pH 8.5, 12% v/v Glycerol
PRICE
$171.00
cart quote
CAT NO
HR2-912-43
NAME
DESCRIPTION
0.2 M Ammonium phosphate monobasic, 0.1 M Tris pH 8.5, 50% v/v (+/-)-2-Methyl-2,4-pentanediol
PRICE
$171.00
cart quote
CAT NO
HR2-912-44
NAME
DESCRIPTION
0.1 M Tris pH 8.5, 20% v/v Ethanol
PRICE
$171.00
cart quote
CAT NO
HR2-912-45
NAME
DESCRIPTION
0.01 M Nickel(II) chloride hexahydrate, 0.1 M Tris pH 8.5, 20% w/v Polyethylene glycol monomethyl ether 2,000
PRICE
$171.00
cart quote
CAT NO
HR2-912-46
NAME
DESCRIPTION
0.1 M Sodium chloride, 0.1 M BICINE pH 9.0, 20% v/v Polyethylene glycol monomethyl ether 550
PRICE
$171.00
cart quote
CAT NO
HR2-912-47
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 2.0 M Magnesium chloride hexahydrate
PRICE
$171.00
cart quote
CAT NO
HR2-912-48
NAME
DESCRIPTION
0.1 M BICINE pH 9.0, 2% v/v 1,4-Dioxane, 10% w/v Polyethylene glycol 20,000
PRICE
$171.00
cart quote
Support Material(s)
HR2-910-** Individual Crystal Screen Reagents SDS
HR2-912-** Individual Crystal Screen 2 Reagents SDS Related Item(S)
- Crystal Screen • Crystal Screen 2 • Crystal Screen HT
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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Individual StockOptions Phosphate Reagents蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Custom Shop Crystallization Reagents > StockOptions Phosphate > Individual StockOptions Phosphate Reagents
Individual StockOptions Phosphate Reagents
Applications
- Individual StockOptions Phosphate Buffer reagents for screening, optimization, and production
Features
- 185 mL volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-251-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-251-01
Sodium phosphate monobasic monohydrate
Synonyms: Monosodium phosphate or Sodium dihydrogen phosphate monohydrate
NaH2PO4·H2O
H2NaO4P·H2O
Mr 137.99
CAS Number [10049-21-5]
EC Number 231-449-2
Merck 14,8660
MDL Number MFCD00149208
PubChem Substance ID 24886208
Purity > 99.0%
Potassium phosphate dibasic
Synonyms: Dipotassium hydrogenphosphate or Dipotassium phosphate or sec.-Potassium phosphate or di-Potassium hydrogen phosphate anhydrous
K2HPO4
HK2O4P
Mr 174.18
CAS Number [7758-11-4]
EC Number 231-834-5
Merck 14,7658
MDL Number MFCD00011383
PubChem Substance ID 24881850
Purity ≥99.0%
Click to Zoom In
CAT NO
HR2-251-01
NAME
DESCRIPTION
0.980 M Sodium phosphate monobasic monohydrate, 0.020 M Potassium phosphate dibasic / pH 5.0
PRICE
$181.00
cart quote
CAT NO
HR2-251-02
NAME
DESCRIPTION
0.976 M Sodium phosphate monobasic monohydrate, 0.024 M Potassium phosphate dibasic / pH 5.2
PRICE
$181.00
cart quote
CAT NO
HR2-251-03
NAME
DESCRIPTION
0.948 M Sodium phosphate monobasic monohydrate, 0.052 M Potassium phosphate dibasic / pH 5.4
PRICE
$181.00
cart quote
CAT NO
HR2-251-04
NAME
DESCRIPTION
0.900 M Sodium phosphate monobasic monohydrate, 0.100 M Potassium phosphate dibasic / pH 5.6
PRICE
$181.00
cart quote
CAT NO
HR2-251-05
NAME
DESCRIPTION
0.840 M Sodium phosphate monobasic monohydrate, 0.160 M Potassium phosphate dibasic / pH 5.8
PRICE
$181.00
cart quote
CAT NO
HR2-251-06
NAME
DESCRIPTION
0.764 M Sodium phosphate monobasic monohydrate, 0.236 M Potassium phosphate dibasic / pH 6.0
PRICE
$181.00
cart quote
CAT NO
HR2-251-07
NAME
DESCRIPTION
0.684 M Sodium phosphate monobasic monohydrate, 0.316 M Potassium phosphate dibasic / pH 6.2
PRICE
$181.00
cart quote
CAT NO
HR2-251-08
NAME
DESCRIPTION
0.592 M Sodium phosphate monobasic monohydrate, 0.408 M Potassium phosphate dibasic / pH 6.4
PRICE
$181.00
cart quote
CAT NO
HR2-251-09
NAME
DESCRIPTION
0.504 M Sodium phosphate monobasic monohydrate, 0.496 M Potassium phosphate dibasic / pH 6.6
PRICE
$181.00
Succinic acid pH 7.0蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Salts > Succinic acid pH 7.0
Succinic acid pH 7.0
Applications
- Crystallization grade Succinic acid pH 7 for formulating screens or for optimization
Features
- Sterile filtered solution
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Succinic acid pH 7.0
Synonym: Dicarboxylic acid C4 or Butanedioic acid
C4H6O4
HOOCCH2CH2COOH
Mr 118.09
CAS Number [110-15-6]
EC Number 203-740-4
Beilstein Registry Number 1754069
RTECS WM4900000
MDL Number MFCD00002789
PubChem Substance ID 24848479
Merck 14,8869
Purity ≥ 99.5%
pKa1 = 4.2
pKa2 = 5.6
HR2-709 is titrated to pH 7.0 using NaOH
Measured Conductivity Range: 70.1 – 80.2 mS/cm at 25°C
Measured Refractive Index Range: 1.36344 – 1.36407 at 20°C
Ca ≤0.005%
Cd ≤0.0005%
Cl ≤0.001%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K ≤0.005%
Mg ≤0.001%
Mn ≤0.0005%
N ≤0.001%
Na ≤0.0005%
Ni ≤0.0005%
Pb ≤0.0005%
PO4 ≤0.001%
SO4 ≤0.003%
Zn ≤0.0005%
Click to Zoom In
CAT NO
HR2-709
NAME
DESCRIPTION
200 mL
PRICE
$116.00
cart quote
Support Material(s)
HR2-709 Succinic acid pH 7.0 SDSCertificate Of Analysis
References
1. A comparison of salts for the crystallization of macromolecules. Alexander McPherson. Protein Science (2001), 10:418-422.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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NDSB-211蛋白结晶试剂盒Hampton Research
Hampton Research蛋白结晶试剂盒
Products > Optimize Reagents > Optimize – Solubilizing Agents (NDSB) > NDSB-211
NDSB-211
Applications
- Crystallization grade NDSB-211 for formulating screens or for optimization
Features
- Efficiently solubilizes proteins at non-denaturing concentrations
- Useful in preventing protein aggregation
- Non detergent sulfobetaines (NDSB) are used for protein folding, renaturation and crystallization
- Protein specific additive for solubility and stability
Description
The NDSB are a group of zwitterionic compounds that can reduce aggregation and aid in refolding proteins found in inclusion bodies and bacterial expression systems.
Non detergent sulfobetaines have a sulfobetaine hydrophilic group and a short hydrophobic group that cannot aggregate to form micelles, therefore NDSB’s are not considered detergents. NDSB increase the extraction yield (up to 30%) of membrane, nuclear and cyto-skeletal associated proteins. The short hydrophobic groups combined with the charge neutralization of the sulfobetaine group results in higher yields of membrane proteins. NDSB have been used in refolding and renaturation of chemically and thermally denatured proteins.
Typical useful NDSB concentration in protein sample is 0.5-1.0 M.
NDSB-211
Synonyms: Dimethyl(2-hydroxyethyl)ammonium propane sulfonate or Non detergent sulfobetaine 211
C7H17NO4S
Mr 211.30
Purity: ≥99%
Hygroscopic
Store at room temperature (+20 degrees Celsius)
Click to Zoom In
CAT NO
HR2-793
NAME
DESCRIPTION
5 grams
PRICE
$116.00
cart quote
Support Material(s)
HR2-793 NDSB-211 User Guide
HR2-793 NDSB-211 SDSCertificate Of Analysis
References
1. Vuillard, L., et al. 1995. Anal. Biochem. 230, 290.
2. Vuillard, L., et al. 1995. Biochem. J. 305-, 337.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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