|
品牌：Sanplatec
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
WEB28646 |
– | 1 set | – | 咨询 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 套装：iP-TEC PREMIUM BOX-mini 6.6+3块36-蓄热板
英文名：Xylanase Assay Kit (Xylazyme AX)
货号：K-XYLS
规格：200 assays per kit
市场价： 5200元
The Xylanase (Xylazyme AX) test kit is used for the measurement and analysis of endo-1,4-β-D-xylanase in enzyme preparations, bread improver mixtures and animal feeds. Contains Xylazyme AX Tablets and xylanase enzyme controls (A. niger and Trichoderma longibrachiatum).
Colourimetric method for the determination of Xylanase in feed,
foodstuffs and other materials
Principle:
(β-xylanase)
(1) Xylazyme AX (water insoluble) + H2O → water soluble dyed xylan fragments
Kit size: 200 assays
Method: Based on use of Xylazyme AX tablets (590 nm)
Total assay time: ~ 45 min
Detection limit: 0.02 U/mL of assay solution
Application examples:
Animal feeds, enzyme preparations, bread improver mixtures and
other materials
Method recognition:
Used widely in the feed industry
Advantages
Q1. Should the pH of the sample be adjusted even for samples in acidic media?
The pH of the assay solution after the sample is added should be the same as that of the assay buffer that is supplied with the kit.
Low sample volumes (e.g. 0.1 mL) are not likely to affect the pH of the assay solution and therefore may not require pH adjustment.
Samples above 0.1 mL are more likely to affect the pH of the assay solution and therefore the pH of these samples should be adjusted as described in the data booklet, prior to addition to the assay.
If you suspect that the Megazyme test kit is not performing as expected such that expected results are not obtained please do the following:
百度云网盘下载：http://pan.baidu.com/s/1qY3TTms
英文名：23-α-L-Arabinofuranosyl-xylotriose (A2XX)
货号：O-A2XX
规格：30 mg
市场价： 2700元
CAS: 152842-73-4
Molecular Formula: C20H34O17
Molecular Weight: 546.5
Purity: > 95%
High purity 23-α-L-Arabinofuranosyl-xylotriose for or use in research, biochemical enzyme assays and in vitro diagnostic analysis. It can be used as an analytical standard or as a substrate to help characterise the activities of arabinoxylan degrading enzymes including endo-xylanase, β-xylosidase and α-L-arabinofuranosidase. This compound was prepared by the controlled enzymatic hydrolysis of wheat arabinoxylan.
暂无问题解答
暂无视频
Invitrogen LIPO3000价格优惠中L3000-008
Invitrogen LIPO3000价格优惠中L3000-008
Lipofectamine? 3000转染试剂中包含了我们zui为先进的脂质体纳米颗粒技术，能够提供的转染性能，改善相关应用的结果及可重复性。此试剂具有优异的转染效率，并可提高细胞活性，广泛适用于难转染的及常见的细胞种类（例如HEK293和Hela细胞）。
在对生物学研究相关的广泛细胞种类实施成功转染的过程中，本试剂可：
? 提供的性能——我们针对难以转染的细胞种类实现了zui高转染效率的试剂
? 提高细胞活性——对细胞作用温和，毒性很低
? 功能多样——同时适用于DNA、RNA及共转染应用
Invitrogen LIPO3000价格优惠中L3000-008
有效转染难于转染的细胞
Lipofectamine? 3000试剂专门针对难转染的细胞种类进行了优化，能够为广泛的细胞种类提供的转染性能。其可高效转染的细胞类型包括：
| 成纤维细胞（3T3、COS-7） | 成肌细胞（C2C12、L6 CRL-1458） |
| 肝细胞（HepG2、HuH7） | 红白血病细胞（K562） |
| 乳腺癌（MCF7、Hs578T） | 前列腺癌（LNCap） |
| 肺癌细胞（A549、NCI-H460） | 骨肉瘤细胞（U-2 OS、Saos-2） |
| 结肠癌细胞（Caco2、SW480） | 胰腺癌细胞（PANC-1） |
| 皮肤黑色素瘤细胞（SK-MEL-28） |
经济高效地转染常规细胞
对于常见的细胞种类而言，Lipofectamine? 3000试剂相比其他试剂具有更高的浓度和更低的用量，从而为客户带来更好的性价比。1.5 mL规格产品即足以完成zui多1500次的转染反应（24孔板中）。
在低毒条件下获得优异的转染效率
Lipofectamine? 3000试剂的脂质体用量在很宽的动态范围内均能保持很高的转染效率，可按需进行简便快速的条件优化。在需要将细胞损伤降至zui低的相关应用中，建议使用低毒的脂质体用量（24孔板每孔使用0.75 μL）。
| Cell Type: | Established Cell Lines, Hard-to-Transfect Cells, Primary Cells, Stem Cells |
|---|---|
| Sample Type (Specific): | Plasmid DNA, Synthetic siRNA, RNAi Plasmids (shRNA, miR) |
| Classification: | Animal Origin-Free |
| Transfection Technique: | Lipid-Based Transfection |
| Serum Compatible: | Yes |
| Product Size: | 1.5 mL |
订购信息：
| 货号 |
单位规格 |
目录价格 (CNY) | 数量 | |
|---|---|---|---|---|
| L3000-001 |
0.1 mL |
562.00 | ||
| L3000-008 |
0.75 mL |
3,335.00 | ||
| L3000-015 |
1.5 mL |
5,570.00 | ||
| L3000-075 |
5 x 1.5 mL |
26,650.00 |
|
品牌：Asti Sci
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
308-95121 |
– | 1 EA | – | 710 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.：497-19-8 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
199-01605 |
for pH Standard Solution | 500 g | – | 390 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.：N/A 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
239-50063 |
– | 1 column(W) | – | 4710 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Pall
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
366-03771 |
– | 100 plates | – | 11020 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
Koehler Instrument Chrometer Wax KOEHLER-SIL K13100
| 购买数量： |
|
Koehler Instrument Chrometer Wax KOEHLER-SIL K13100 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Koehler Instrument Chrometer Wax KOEHLER-SIL K13100 / 52924-080 is part of a wide selection of Koehler Instrument pH meters. Combining excellent quality with an affordable price, the Koehler Instrument Chrometer Wax KOEHLER-SIL K13100 / 52924-080 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our pH meters please do not hesitate to contact our customer service for further guidance.
Specifications for Koehler Instrument Chrometer Wax KOEHLER-SIL K13100:
(Please note that the description and stock photo may not correspond to the specific model listed above)
For a complete list of products offered by Koehler Instrument please visit our Koehler Instrument page. Don’t forget to check out the extensive collection of Koehler Instrument pH meters and a wide array of pH meters from other quality brands. We offer FREE SHIPPING on most products over the value of $49.95. You may reach us by phone, email or live chat! We have a 100% Satisfaction Guarantee to ensure that every laboratory product you receive is exactly what you are looking for! Contact us TODAY! Filling out our RFQ is very simple and we are more than happy to have the opportunity to work with your procurement department to get the best quote for any particular product you have in mind.
Nano电子商城-亚太领先的MRO产品资讯平台！ Nano电子商城还为您提供专业的技术支持和具有竞争力的价格，请您放心购买！ Nano电子商城声明: 因Koehler Instrument会在没有任何提前通知的情况下更改Koehler Instrument Chrometer Wax KOEHLER-SIL K13100包装、产地或者一些附件，Nano电子商城不能确保客户收到的Koehler Instrument Chrometer Wax KOEHLER-SIL K13100与Nano电子商城网站Koehler Instrument Chrometer Wax KOEHLER-SIL K13100图片、产地、附件说明完全一致。只能确保Koehler Instrument Chrometer Wax KOEHLER-SIL K13100为原厂正品！若本网站没有及时更新，敬请谅解！
|
品牌：Wako
CAS No.：N/A 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
232-53593 |
No grade | 1 column(W) | – | 5050 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.：76963-41-2 储存条件：25℃以下 纯度：98.0+% (HPLC) |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
147-08541 |
for Pharmacology Research | 5 g | – | 560 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Pall
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
366-05471 |
– | 25 plates | – | 3920 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Sepax
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
261008-4605 |
– | 1根 | – | 咨询 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Pall
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
376-01511 |
– | 1 pcs | – | 610 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.：1517-22-2 储存条件：2-10℃ 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
162-21891 |
for Water Analysis | 2 ml×5A | – | 咨询 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
Allure C18
产品描述:
粒径（μm）：5，球型
孔径（Å）：60
碳载量（%）：27
封尾：是
PH范围：2.5 – 8
温度上限（°C）：80
|
货号 |
柱长 |
内径 |
包装量 |
|
9164531 |
30mm |
1.0mm |
ea. |
|
9164551 |
50mm |
1.0mm |
ea. |
|
9164511 |
100mm |
1.0mm |
ea. |
|
9164561 |
150mm |
1.0mm |
ea. |
|
9164521 |
200mm |
1.0mm |
ea. |
|
9164571 |
250mm |
1.0mm |
ea. |
|
9164532 |
30mm |
2.1mm |
ea. |
|
9164552 |
50mm |
2.1mm |
ea. |
|
9164512 |
100mm |
2.1mm |
ea. |
|
9164562 |
150mm |
2.1mm |
ea. |
|
9164522 |
200mm |
2.1mm |
ea. |
|
9164572 |
250mm |
2.1mm |
ea. |
|
9164533 |
30mm |
3.2mm |
ea. |
|
9164553 |
50mm |
3.2mm |
ea. |
|
9164513 |
100mm |
3.2mm |
ea. |
|
9164563 |
150mm |
3.2mm |
ea. |
|
9164523 |
200mm |
3.2mm |
ea. |
|
9164573 |
250mm |
3.2mm |
ea. |
|
9164535 |
30mm |
4.6mm |
ea. |
|
9164555 |
50mm |
4.6mm |
ea. |
|
9164515 |
100mm |
4.6mm |
ea. |
|
9164565 |
150mm |
4.6mm |
ea. |
|
9164525 |
200mm |
4.6mm |
ea. |
|
9164575 |
250mm |
4.6mm |
ea. |
产品于2020 年 6 月 30 日停产，替代产品为：pMAL-c6T 载体（N0378）
pMAL 载体用于 pMAL 蛋白融合表达和纯化系统（NEB #E8200）。利用“Ptac”强启动子和 MBP 起始
翻译信号，目的基因与 malE 基因（编码 MBP 蛋白）融合表达。同时，它们含有与 NEB 其它表达系统
相兼容的多克隆位点。pMAL-c5 载体删除了malE信号序列，融合蛋白将在细胞质中表达。pMAL-p5X 载
体含有 malE 信号序列，它将引导融合蛋白穿越质膜。pMAL-c5XHis 载体可以在其目的蛋白的 C – 末端
添加 6个his 标签。所有的载体都含有一段特异性蛋白酶识别位点序列，融合蛋白纯化后，通过蛋白酶可
将目的蛋白与 MBP 切割分离。[载体 pMALc5E含有一个肠激酶（NEB #P8070）的特异性切割位点；载
体 pMAL-c5X ，pMAL-p5X 和 pMAL-p5XHis含有一个 Factor Xa 蛋白酶（NEB #P8010）的特异性切割
位点.
145 ~ 240 μg/ml。
关于本产品特点与应用的参考文献请登陆 www.neb-china.com，www.neb.com。
推荐用于测序的引物（不随产品提供）如下：
正向引物（24-mer，位于 malE 基因上游）
5´d(GGTCGTCAGACTGTCGATGAAGCC)3´
反向引物（24-mer，位于多克隆位点下游）
5´d(TGTCCTACTCAGGAGAGCGTTCAC)3´
| 购买数量： |
|
AZ8601 PH/mV/温度表
同时显示PH或mV 和温度,带背光显示!
自动温度补偿 !
RS232 接口 !
三点手动校准,确保精度!
记忆最大最小值！
20分钟不操作自动关机！
量程范围
PH：0.00~14.00
温度:-5~+80℃
mV:-499~+499mv
分辩率 0.01PH/0.1℃, 0.1℉ /0.1mV
准确度 ±0.02PH/±0.3℃/±0.2mV
显 示 4位数，同时显示PH或mv和温度值
操作环境 0-80%RH,0-50℃
尺寸 172x182x30mm
重量 300克
供电电源
9V电池或外接9V电源
附件 9V电池、说明书、校正液
选购件 RS232软件及连线,PH电极棒
功能
读值锁定、最大/最小值记录, 自动关机：20分钟不操作进入休眠状态，低电压显示,3点手动校准,确保精度
|
品牌：Pall
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
365-03481 |
– | 50 plates | – | 2390 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
297-45251 |
for Sample Pretreatment | 10 pcs | – | 300 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.：7681-11-0 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
165-22545 |
for RoHS | 500 g | – | 770 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Pall
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
366-10001 |
– | 100 plates | – | 1160 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Wako
CAS No.： 储存条件：-20℃ 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
017-27231 |
for Immunochemistry | 10 μL | – | 1120 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Sumitomo Bakelite
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
MS-4605RZ |
– | 300个 | – | 咨询 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
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
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
HR2-910-01
0.02 M Calcium chloride dihydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-910-02
0.4 M Potassium sodium tartrate tetrahydrate
$171.00
cart quote
HR2-910-03
0.4 M Ammonium phosphate monobasic
$171.00
cart quote
HR2-910-04
0.1M TRIS hydrochloride pH 8.5, 2.0 M Ammonium sulfate
$171.00
cart quote
HR2-910-05
0.2 M Sodium citrate tribasic dihydrate, 0.1 M HEPES sodium pH 7.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-910-06
0.2 M Magnesium chloride hexahydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-07
0.1 M Sodium cacodylate trihydrate pH 6.5, 1.4 M Sodium acetate trihydrate
$171.00
cart quote
HR2-910-08
0.2 M Sodium citrate tribasic dihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% v/v 2-Propanol
$171.00
cart quote
HR2-910-09
0.2 M Ammonium acetate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 30% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-10
0.2 M Ammonium acetate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-11
0.1 M Sodium citrate tribasic dihydrate pH 5.6, 1.0 M Ammonium phosphate monobasic
$171.00
cart quote
HR2-910-12
0.2 M Magnesium chloride hexahydrate, 0.1 M HEPES sodium pH 7.5, 30% v/v 2-Propanol
$171.00
cart quote
HR2-910-13
0.2 M Sodium citrate tribasic dihydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% v/v Polyethylene glycol 400
$171.00
cart quote
HR2-910-14
0.2 M Calcium chloride dihydrate, 0.1 M HEPES sodium pH 7.5, 28% v/v Polyethylene glycol 400
$171.00
cart quote
HR2-910-15
0.2 M Ammonium sulfate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-16
0.1 M HEPES sodium pH 7.5, 1.5 M Lithium sulfate monohydrate
$171.00
cart quote
HR2-910-17
0.2 M Lithium sulfate monohydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-18
0.2 M Magnesium acetate tetrahydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 20% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-19
0.2 M Ammonium acetate, 0.1 M TRIS hydrochloride pH 8.5, 30% v/v 2-Propanol
$171.00
cart quote
HR2-910-20
0.2 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6, 25% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-21
0.2 M Magnesium acetate tetrahydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-910-22
0.2 M Sodium acetate trihydrate, 0.1 M TRIS hydrochloride pH 8.5, 30% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-23
0.2 M Magnesium chloride hexahydrate, 0.1 M HEPES sodium pH 7.5, 30% v/v Polyethylene glycol 400
$171.00
cart quote
HR2-910-24
0.2 M Calcium chloride dihydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 20% v/v 2-Propanol
$171.00
cart quote
HR2-910-25
0.1 M Imidazole pH 6.5, 1.0 M Sodium acetate trihydrate
$171.00
cart quote
HR2-910-26
0.2 M Ammonium acetate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-910-27
0.2 M Sodium citrate tribasic dihydrate, 0.1 M HEPES sodium pH 7.5, 20% v/v 2-Propanol
$171.00
cart quote
HR2-910-28
0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 30% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-29
0.1 M HEPES sodium pH 7.5, 0.8 M Potassium sodium tartrate tetrahydrate
$171.00
cart quote
HR2-910-30
0.2 M Ammonium sulfate, 30% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-31
0.2 M Ammonium sulfate, 30% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-32
2.0 M Ammonium sulfate
$171.00
cart quote
HR2-910-33
4.0 M Sodium formate
$171.00
cart quote
HR2-910-34
0.1 M Sodium acetate trihydrate pH 4.6, 2.0 M Sodium formate
$171.00
cart quote
HR2-910-35
0.1 M HEPES sodium pH 7.5, 0.8 M Sodium phosphate monobasic monohydrate, 0.8 M Potassium phosphate monobasic
$171.00
cart quote
HR2-910-36
0.1 M TRIS hydrochloride pH 8.5, 8% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-37
0.1 M Sodium acetate trihydrate pH 4.6, 8% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-38
0.1 M HEPES sodium pH 7.5, 1.4 M Sodium citrate tribasic dihydrate
$171.00
cart quote
HR2-910-39
0.1 M HEPES sodium pH 7.5, 2% v/v Polyethylene glycol 400, 2.0 M Ammonium sulfate
$171.00
cart quote
HR2-910-40
0.1 M Sodium citrate tribasic dihydrate pH 5.6, 20% v/v 2-Propanol, 20% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-41
0.1 M HEPES sodium pH 7.5, 10% v/v 2-Propanol, 20% w/v Polyethylene glycol 4,000
$171.00
cart quote
HR2-910-42
0.05 M Potassium phosphate monobasic, 20% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-43
30% w/v Polyethylene glycol 1,500
$171.00
cart quote
HR2-910-44
0.2 M Magnesium formate dihydrate
$171.00
cart quote
HR2-910-45
0.2 M Zinc acetate dihydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 18% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-46
0.2 M Calcium acetate hydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 18% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-47
0.1 M Sodium acetate trihydrate pH 4.6, 2.0 M Ammonium sulfate
$171.00
cart quote
HR2-910-48
0.1 M TRIS hydrochloride pH 8.5, 2.0 M Ammonium phosphate monobasic
$171.00
cart quote
HR2-910-49
1.0 M Lithium sulfate monohydrate, 2% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-910-50
0.5 M Lithium sulfate monohydrate, 15% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-912-01
2.0 M Sodium chloride, 10% w/v Polyethylene glycol 6,000
$171.00
cart quote
HR2-912-02
0.5 M Sodium chloride, 0.01 M Magnesium chloride hexahydrate, 0.01 M Hexadecyltrimethylammonium bromide
$171.00
cart quote
HR2-912-03
25% v/v Ethylene glycol
$171.00
cart quote
HR2-912-04
35% v/v 1,4-Dioxane
$171.00
cart quote
HR2-912-05
2.0 M Ammonium sulfate, 5% v/v 2-Propanol
$171.00
cart quote
HR2-912-06
1.0 M Imidazole pH 7.0
$171.00
cart quote
HR2-912-07
10% w/v Polyethylene glycol 1,000, 10% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-912-08
1.5 M Sodium chloride, 10% v/v Ethanol
$171.00
cart quote
HR2-912-09
0.1 M Sodium acetate trihydrate pH 4.6, 2.0 M Sodium chloride
$171.00
cart quote
HR2-912-10
0.2 M Sodium chloride, 0.1 M Sodium acetate trihydrate pH 4.6, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-912-11
0.01 M Cobalt(II) chloride hexahydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 1.0 M 1,6-Hexanediol
$171.00
cart quote
HR2-912-12
0.1 M Cadmium chloride hydrate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% v/v Polyethylene glycol 400
$171.00
cart quote
HR2-912-13
0.2 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH 4.6, 30% w/v Polyethylene glycol monomethyl ether 2,000
$171.00
cart quote
HR2-912-14
0.2 M Potassium sodium tartrate tetrahydrate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 2.0 M Ammonium sulfate
$171.00
cart quote
HR2-912-15
0.5 M Ammonium sulfate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 1.0 M Lithium sulfate monohydrate
$171.00
cart quote
HR2-912-16
0.5 M Sodium chloride, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 2% v/v Ethylene imine polymer
$171.00
cart quote
HR2-912-17
0.1M Sodium citrate tribasic dihydrate pH 5.6, 35% v/v tert-Butanol
$171.00
cart quote
HR2-912-18
0.01 M Iron(III) chloride hexahydrate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 10% v/v Jeffamine M-600®
$171.00
cart quote
HR2-912-19
0.1 M Sodium citrate tribasic dihydrate pH 5.6, 2.5 M 1,6-Hexanediol
$171.00
cart quote
HR2-912-20
0.1 M MES monohydrate pH 6.5, 1.6 M Magnesium sulfate heptahydrate
$171.00
cart quote
HR2-912-21
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
$171.00
cart quote
HR2-912-22
0.1 M MES monohydrate pH 6.5, 12% w/v Polyethylene glycol 20,000
$171.00
cart quote
HR2-912-23
1.6 M Ammonium sulfate, 0.1 M MES monohydrate pH 6.5, 10% v/v 1,4-Dioxane
$171.00
cart quote
HR2-912-24
0.05 M Cesium chloride, 0.1 M MES monohydrate pH 6.5, 30% v/v Jeffamine M-600®
$171.00
cart quote
HR2-912-25
0.01 M Cobalt(II) chloride hexahydrate, 0.1 M MES monohydrate pH 6.5, 1.8 M Ammonium sulfate
$171.00
cart quote
HR2-912-26
0.2 M Ammonium sulfate, 0.1 M MES monohydrate pH 6.5, 30% w/v Polyethylene glycol monomethyl ether 5,000
$171.00
cart quote
HR2-912-27
0.01 M Zinc sulfate heptahydrate, 0.1 M MES monohydrate pH 6.5, 25% v/v Polyethylene glycol monomethyl ether 550
$171.00
cart quote
HR2-912-28
1.6 M Sodium citrate tribasic dihydrate pH 6.5
$171.00
cart quote
HR2-912-29
0.5 M Ammonium sulfate, 0.1 M HEPES pH 7.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-912-30
0.1 M HEPES pH 7.5, 10% w/v Polyethylene glycol 6,000, 5% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-912-31
0.1 M HEPES pH 7.5, 20% v/v Jeffamine M-600®
$171.00
cart quote
HR2-912-32
0.1 M Sodium chloride, 0.1 M HEPES pH 7.5, 1.6 M Ammonium sulfate
$171.00
cart quote
HR2-912-33
0.1 M HEPES pH 7.5, 2.0 M Ammonium formate
$171.00
cart quote
HR2-912-34
0.05 M Cadmium sulfate hydrate, 0.1 M HEPES pH 7.5, 1.0 M Sodium acetate trihydrate
$171.00
cart quote
HR2-912-35
0.1 M HEPES pH 7.5, 70% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-912-36
0.1 M HEPES pH 7.5, 4.3 M Sodium chloride
$171.00
cart quote
HR2-912-37
0.1 M HEPES pH 7.5, 8% v/v Ethylene glycol, 10% w/v Polyethylene glycol 8,000
$171.00
cart quote
HR2-912-38
0.1 M HEPES pH 7.5, 20% w/v Polyethylene glycol 10,000
$171.00
cart quote
HR2-912-39
0.2 M Magnesium chloride hexahydrate, 0.1 M Tris pH 8.5, 3.4 M 1,6-Hexanediol
$171.00
cart quote
HR2-912-40
0.1 M Tris pH 8.5, 25% v/v tert-Butanol
$171.00
cart quote
HR2-912-41
0.01 M Nickel(II) chloride hexahydrate, 0.1 M Tris pH 8.5, 1.0 M Lithium sulfate monohydrate
$171.00
cart quote
HR2-912-42
1.5 M Ammonium sulfate, 0.1 M Tris pH 8.5, 12% v/v Glycerol
$171.00
cart quote
HR2-912-43
0.2 M Ammonium phosphate monobasic, 0.1 M Tris pH 8.5, 50% v/v (+/-)-2-Methyl-2,4-pentanediol
$171.00
cart quote
HR2-912-44
0.1 M Tris pH 8.5, 20% v/v Ethanol
$171.00
cart quote
HR2-912-45
0.01 M Nickel(II) chloride hexahydrate, 0.1 M Tris pH 8.5, 20% w/v Polyethylene glycol monomethyl ether 2,000
$171.00
cart quote
HR2-912-46
0.1 M Sodium chloride, 0.1 M BICINE pH 9.0, 20% v/v Polyethylene glycol monomethyl ether 550
$171.00
cart quote
HR2-912-47
0.1 M BICINE pH 9.0, 2.0 M Magnesium chloride hexahydrate
$171.00
cart quote
HR2-912-48
0.1 M BICINE pH 9.0, 2% v/v 1,4-Dioxane, 10% w/v Polyethylene glycol 20,000
$171.00
cart quote
HR2-910-** Individual Crystal Screen Reagents SDS
HR2-912-** Individual Crystal Screen 2 Reagents SDS 
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).
|
|
|
|
|
|
|
|
|
|
|
|
| Website by Skyhound Internet
技术参数
Hampton Research蛋白结晶试剂盒
Products > Optimization Screens > Slice pH > Slice pH
Slice pH is a solubility screen, a stability screen, and a crystallization screen.
pH is an effective solubility, stability and crystallization variable because most proteins demonstrate pH dependent solubility minima and will solubilize, precipitate, or crystallize at particular pH values or in the presence of specific buffers. The solubility minima may correspond with the isoelectric point (pI) of the protein, but this is not always the case. The solubility minima and maxima is often complex and may depend on other chemical and physical variables in the crystallization experiment.
Using Slice pH one isolates pH, buffer type and relative supersaturation from other chemical and physical variables and to screen the effect that pH and buffer type have on the solubility, stability, homogeneity, monodispersity and crystallization of the sample. Varying the pH can alter the protonation state and charge of amino acid residues in the protein, generating different species of the protein for solubility and crystallization screening. The change in pH can have a dramatic effect on inter and intramolecular contacts in the protein and can manipulate how the protein interacts with itself, the surrounding solvent and chemicals in the drop. By screening buffer type and pH in an environment of increasing relative supersaturation, Slice pH simultaneously delivers as a solubility and a crystallization screen for proteins. After the screen, and once the appropriate sample buffer and pH are identified, the sample can be exchanged into the identified buffer and pH for optimal solubility and stability. From this point, the sample in the optimized buffer reagent can be used for crystallization trials or other assays. Further, crystallization screening and optimization experiments may be more appropriately focused on the optimal pH range and buffer type.
The Slice pH kit contains 500 microliters of 96 reagents in a V-Bottom (conical bottom) 96 Deep Well polypropylene microplate, user guide, formulations and a sealing film.
Click to Zoom In
HR2-070
0.5 ml, Deep Well block format
$276.00
cart quote
1. Preparation and analysis of protein crystals. Alexander McPherson. 1982 John Wiley and Sons, Inc.
2. Increasing the size of microcrystals by fine sampling of pH limits. Alexander McPherson. J. Appl. Cryst. (1995). 28, 362-365.
3. Protein crystallization techniques, strategies and tips. Edited by Terese Bergfors. 1999. International University Line.
4. Crystallization of Biological Macromolecules. Alexander McPherson. 1991. Cold Spring Harbor Laboratory Press.
5. Current approaches to macromolecular crystallization (review). Alexander McPherson. Eur. J. Biochem. 189, 1-23 (1990).
6. Protein Isoelectric Point as a Predictor for Increased Crystallization screening efficiency. Katherine A. Kantardjieff and Bernhard Rupp. Bioinformatics (2004) 20.
7. A protein crystallization strategy using automated grid searches on successively finer grid screens. Patricia C. Weber. Methods: A Companion to Methods in Enzymology. Vol. 1, No. 1, August, pp. 31-37, 1990.
8. Two approaches to the rapid screening of crystallization conditions. Alexander McPherson. Journal of Crystal Growth 122 (1992) 161-167.
9. Optimization of buffer solutions for protein crystallization. R. A. Gosavi, T. C. Mueser and C. A. Schall. Acta Cryst. (2008). D64, 506-514.
10. Buffer Solutions The Basics. R.J. Beynon and J.S. Easterby. 1996. IRL Press.
11. Thermofluor-based optimization strategy for the stabilization and crystallization of Campylobacter jejuni desulforubrerythrin. Santos SP, Bandeiras TM, Pinto AF, Teixeira M, Carrondo MA, Romão CV. Protein Expr Purif. 2012 Feb;81(2):193-200. doi: 10.1016/j.pep.2011.10.001. Epub 2011 Oct 24.
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).
|
|
|
|
|
|
|
|
|
|
|
|
| Website by Skyhound Internet
英文名：endo-1，3-β-D-Glucanase (Trichoderma sp.)
货号：E-LAMSE
规格：100 Units
市场价： 2600元
High purity endo-1,3-beta-Glucanase (Trichoderma sp.) for use in research, biochemical enzyme assays and in vitrodiagnostic analysis.
EC 3.2.1.39
From Trichoderma sp. Highly purified.
In 3.2 M ammonium sulphate.
Specific Activity: ~ 15 U/mg (40oC, pH 4.5, CM-Curdlan as substrate).
Stable at 4oC for > 4 years.
暂无问题解答
暂无视频
|
品牌：Wako
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
299-44851 |
for Sample Pretreatment | 1 pcs | – | 2920 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
|
品牌：Daicel
CAS No.： 储存条件：室温 纯度：– |
| 产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
|
381-01121 |
– | 1 EA | – | 25700 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。
产品描述相关资料下载相关产品浏览记录 请联系客服
HR2-070 Slice pH Documents
HR2-070 Slice pH SDS
Slice pH Formulation & Scoring Data