蛋白A-琼脂糖树脂 货号55000-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

蛋白A-琼脂糖树脂

蛋白A-琼脂糖树脂

蛋白A-琼脂糖树脂    货号55000 货号 55000 存储条件 在2-8度冷藏保存
规格 1 mL 价格 1272
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:55000

产品名称:蛋白A-琼脂糖树脂

规格:1ml

储存条件:-15℃避光防潮

保质期:12个月

 

产品介绍

蛋白质A琼脂糖是通过将蛋白质A共价固定在高质量的交联珠状琼脂糖上制备的。琼脂糖珠具有物理和化学性质,使其能够用于各种分批或柱型亲和纯化程序中。 蛋白A包含四个高亲和力结合位点,与来自所选哺乳动物物种的IgG类抗体的Fc区相互作用。 蛋白质A琼脂糖的pH稳定性为3到13。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的蛋白A-琼脂糖树脂。

 

参考文献

Purification of antibodies against N-homocysteinylated proteins by affinity chromatography on Nomega-homocysteinyl-aminohexyl-Agarose
Authors: Perla, J.; Undas, A.; Twardowski, T.; Jakubowski, H.
Journal: J Chromatogr B Analyt Technol Biomed Life Sci (2004): 257-61

Purification and partial characterization of cathepsin D from porcine (Sus scrofa) liver using affinity chromatography
Authors: C and uri, F.; Ward, R. J.; de Azevedo Junior, W. F.; Gomes, R. A.; Arni, R. K.
Journal: Biochem Mol Biol Int (1998): 797-803

Rapid purification of a 110-kilodalton hemolysin of Actinobacillus pleuropneumoniae by monoclonal antibody-affinity chromatography
Authors: Ma, J.; Inzana, T. J.
Journal: Am J Vet Res (1992): 59-62

Purification of rabbit mammary prolactin receptor by acidic elution from a prolactin affinity column
Authors: Necessary, P. C.; Humphrey, P. A.; Mahajan, P. B.; Ebner, K. E.
Journal: J Biol Chem (1984): 6942-6

Purification of sciatin using affinity chromatography on concanavalin A-Agarose
Authors: Markelonis, G. J.; Oh, T. H.
Journal: J Neurochem (1981): 95-9

蛋白A-琼脂糖树脂 货号55005-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

蛋白A-琼脂糖树脂

蛋白A-琼脂糖树脂

蛋白A-琼脂糖树脂    货号55005 货号 55005 存储条件 在2-8度冷藏保存
规格 5 mL 价格 3924
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

产品基本信息

货号:55005

产品名称:蛋白A-琼脂糖树脂

规格:5ml

储存条件:-15℃避光防潮

保质期:12个月

 

产品介绍

蛋白质A琼脂糖是通过将蛋白质A共价固定在高质量的交联珠状琼脂糖上制备的。琼脂糖珠具有物理和化学性质,使其能够用于各种分批或柱型亲和纯化程序中。 蛋白A包含四个高亲和力结合位点,与来自所选哺乳动物物种的IgG类抗体的Fc区相互作用。 蛋白质A琼脂糖的pH稳定性为3到13。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的蛋白A-琼脂糖树脂。

 

参考文献

Purification of antibodies against N-homocysteinylated proteins by affinity chromatography on Nomega-homocysteinyl-aminohexyl-Agarose
Authors: Perla, J.; Undas, A.; Twardowski, T.; Jakubowski, H.
Journal: J Chromatogr B Analyt Technol Biomed Life Sci (2004): 257-61

Purification and partial characterization of cathepsin D from porcine (Sus scrofa) liver using affinity chromatography
Authors: C and uri, F.; Ward, R. J.; de Azevedo Junior, W. F.; Gomes, R. A.; Arni, R. K.
Journal: Biochem Mol Biol Int (1998): 797-803

Rapid purification of a 110-kilodalton hemolysin of Actinobacillus pleuropneumoniae by monoclonal antibody-affinity chromatography
Authors: Ma, J.; Inzana, T. J.
Journal: Am J Vet Res (1992): 59-62

Purification of rabbit mammary prolactin receptor by acidic elution from a prolactin affinity column
Authors: Necessary, P. C.; Humphrey, P. A.; Mahajan, P. B.; Ebner, K. E.
Journal: J Biol Chem (1984): 6942-6

Purification of sciatin using affinity chromatography on concanavalin A-Agarose
Authors: Markelonis, G. J.; Oh, T. H.
Journal: J Neurochem (1981): 95-9

雌二醇-HRP缀合物 货号50550-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

雌二醇-HRP缀合物

雌二醇-HRP缀合物

雌二醇-HRP缀合物    货号50550 货号 50550 存储条件 在零下15度以下保存, 避免光照
规格 1 mg 价格 3732
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:50550

产品名称:雌二醇-HRP缀合物

规格:1mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

外观:固体

溶剂:水

 

产品介绍

雌二醇是雌激素类固醇激素和主要的女性性激素。 它也被称为17β-雌二醇。 雌二醇参与发情和月经女性生殖周期的调节。 它负责女性次生性特征的发展,对女性生殖组织和妊娠的发展和维持很重要。 它还在许多其他组织(包括骨骼,脂肪,皮肤,肝脏和大脑)中具有重要作用。 尽管男性的雌二醇水平比女性低得多,但雌二醇在男性中也起着重要的作用。 雌二醇测试可测量血液中激素雌二醇的含量。 也称为E2测试。 雌二醇实验具有许多临床上重要的应用。雌二醇-HRP缀合物是开发雌二醇缀合物和检测方法的一个方便的基础。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的雌二醇-HRP缀合物。 

 

参考文献

Luminescence-Sensing Tb-MOF Nanozyme for the Detection and Degradation of Estrogen Endocrine Disruptors.
Authors: Wang, Li and Chen, Yang
Journal: ACS applied materials & interfaces (2020): 8351-8358

Interventions for emergency contraception.
Authors: Shen, Jie and Che, Yan and Showell, Emily and Chen, Ke and Cheng, Linan
Journal: The Cochrane database of systematic reviews (2019): CD001324

Reusable chemiluminescent fiber optic aptasensor for the determination of 17β-estradiol in water samples.
Authors: Yang, Rong and Liu, Jiayao and Song, Dan and Zhu, Anna and Xu, Wenjuan and Wang, Hongliang and Long, Feng
Journal: Mikrochimica acta (2019): 726

Influence of natural organic matter on horseradish peroxidase-mediated removal of 17α-ethinylestradiol: Role of molecular weight.
Authors: Yang, Yun and Li, Jianhua and Shi, Huanhuan and Zhai, Li and Wang, Xing and Gao, Shixiang
Journal: Journal of hazardous materials (2018): 9-16

A novel enzyme-linked immunosorbent assay based on anti-lipovitellin monoclonal antibodies for quantification of zebrafish (Danio rerio) vitellogenin.
Authors: Wang, Jun and Wang, Wei and Tian, Hua and Zhang, Xiaona and Ru, Shaoguo
Journal: Ecotoxicology and environmental safety (2017): 78-83

Chemiluminescence immunoassays for estradiol and ethinylestradiol based on new biotinylated estrogen derivatives.
Authors: Kanso, Hussein and Inguimbert, Nicolas and Istamboulie, Georges and Barthelmebs, Lise and Calas-Blanchard, Carole and Noguer, Thierry
Journal: Analytical biochemistry (2017): 63-68

Degradation of organic pollutants mediated by extracellular peroxidase in simulated sunlit humic waters: A case study with 17β-estradiol.
Authors: Li, Jianhua and Zhang, Ya and Huang, Qingguo and Shi, Huanhuan and Yang, Yun and Gao, Shixiang and Mao, Liang and Yang, Xi
Journal: Journal of hazardous materials (2017): 123-131

Interventions for emergency contraception.
Authors: Shen, Jie and Che, Yan and Showell, Emily and Chen, Ke and Cheng, Linan
Journal: The Cochrane database of systematic reviews (2017): CD001324

Transformation of 17α-ethinylestradiol by simultaneous photo-enzymatic process in Humic water.
Authors: Yang, Yun and Li, Jianhua and Lu, Kun and Shi, Huanhuan and Gao, Shixiang
Journal: Chemosphere (2017): 432-438

Effect of estrogen on vagal afferent projections to the brainstem in the female.
Authors: Ciriello, John and Caverson, Monica M
Journal: Brain research (2016): 21-42

雌二醇-BSA缀合物 货号50552-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

雌二醇-BSA缀合物

雌二醇-BSA缀合物

雌二醇-BSA缀合物    货号50552 货号 50552 存储条件 在零下15度以下保存, 避免光照
规格 5 mg 价格 17400
Ex (nm) Em (nm)
分子量 N/A 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:50552

产品名称:雌二醇-BSA缀合物

规格:5mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

外观:固体

溶剂:水

 

产品介绍

雌二醇是雌激素类固醇激素和主要的女性性激素。 它也被称为17β-雌二醇。 雌二醇参与发情和月经女性生殖周期的调节。 它负责女性次生性特征的发展,对女性生殖组织和妊娠的发展和维持很重要。 它还在许多其他组织(包括骨骼,脂肪,皮肤,肝脏和大脑)中具有重要作用。 尽管男性的雌二醇水平比女性低得多,但雌二醇在男性中也起着重要的作用。 雌二醇测试可测量血液中激素雌二醇的含量。 也称为E2测试。 雌二醇实验具有许多临床上重要的应用。雌二醇-BSA缀合物是开发雌二醇缀合物和检测方法的一个方便的基础。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的雌二醇-BSA缀合物。 

 

参考文献

Luminescence-Sensing Tb-MOF Nanozyme for the Detection and Degradation of Estrogen Endocrine Disruptors.
Authors: Wang, Li and Chen, Yang
Journal: ACS applied materials & interfaces (2020): 8351-8358

Interventions for emergency contraception.
Authors: Shen, Jie and Che, Yan and Showell, Emily and Chen, Ke and Cheng, Linan
Journal: The Cochrane database of systematic reviews (2019): CD001324

Reusable chemiluminescent fiber optic aptasensor for the determination of 17β-estradiol in water samples.
Authors: Yang, Rong and Liu, Jiayao and Song, Dan and Zhu, Anna and Xu, Wenjuan and Wang, Hongliang and Long, Feng
Journal: Mikrochimica acta (2019): 726

Influence of natural organic matter on horseradish peroxidase-mediated removal of 17α-ethinylestradiol: Role of molecular weight.
Authors: Yang, Yun and Li, Jianhua and Shi, Huanhuan and Zhai, Li and Wang, Xing and Gao, Shixiang
Journal: Journal of hazardous materials (2018): 9-16

A novel enzyme-linked immunosorbent assay based on anti-lipovitellin monoclonal antibodies for quantification of zebrafish (Danio rerio) vitellogenin.
Authors: Wang, Jun and Wang, Wei and Tian, Hua and Zhang, Xiaona and Ru, Shaoguo
Journal: Ecotoxicology and environmental safety (2017): 78-83

Chemiluminescence immunoassays for estradiol and ethinylestradiol based on new biotinylated estrogen derivatives.
Authors: Kanso, Hussein and Inguimbert, Nicolas and Istamboulie, Georges and Barthelmebs, Lise and Calas-Blanchard, Carole and Noguer, Thierry
Journal: Analytical biochemistry (2017): 63-68

Degradation of organic pollutants mediated by extracellular peroxidase in simulated sunlit humic waters: A case study with 17β-estradiol.
Authors: Li, Jianhua and Zhang, Ya and Huang, Qingguo and Shi, Huanhuan and Yang, Yun and Gao, Shixiang and Mao, Liang and Yang, Xi
Journal: Journal of hazardous materials (2017): 123-131

Interventions for emergency contraception.
Authors: Shen, Jie and Che, Yan and Showell, Emily and Chen, Ke and Cheng, Linan
Journal: The Cochrane database of systematic reviews (2017): CD001324

Transformation of 17α-ethinylestradiol by simultaneous photo-enzymatic process in Humic water.
Authors: Yang, Yun and Li, Jianhua and Lu, Kun and Shi, Huanhuan and Gao, Shixiang
Journal: Chemosphere (2017): 432-438

Effect of estrogen on vagal afferent projections to the brainstem in the female.
Authors: Ciriello, John and Caverson, Monica M
Journal: Brain research (2016): 21-42

雌二醇-BSA偶联物 货号50551-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

雌二醇-BSA偶联物

雌二醇-BSA偶联物

雌二醇-BSA偶联物    货号50551 货号 50551 存储条件
规格 1 mg 价格 4740
Ex (nm) Em (nm)
分子量 N/A 溶剂
产品详细介绍

简要概述

产品基本信息

货号:50551

产品名称:雌二醇-BSA偶联物

规格:1mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

分子量:N/A

外观:固体

溶剂:水

 

产品介绍

雌二醇是一种雌激素类固醇激素和主要的女性性激素。它也被称为 17 β-雌二醇。雌二醇参与调节发情和月经女性生殖周期。它负责女性第二性征的发育,对女性生殖组织的发育和维持以及妊娠具有重要意义。它对许多其他组织也有重要影响,包括骨骼、脂肪、皮肤、肝脏和大脑。尽管与女性相比,男性的雌二醇水平要低得多,但雌二醇在男性中也有重要作用。雌二醇测试测量血液中激素雌二醇的含量。它也称为 E2 测试。雌二醇测试具有许多临床上重要的应用。 Estradiol-BSA 偶联物是用于开发雌二醇抗体和检测的便捷构建模块。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的雌二醇-BSA偶联物。 

 

参考文献

Estrogen receptor-alpha isoforms are the main estrogen receptors expressed in non-small cell lung carcinoma.
Authors: Pelekanou, Vasiliki and Anastasiou, Eleftheria and Bakogeorgou, Efstathia and Notas, George and Kampa, Marilena and Garcia-Milian, Rolando and Lavredaki, Katerina and Moustou, Eleni and Chinari, Georgia and Arapantoni, Petroula and O’Grady, Anthony and Georgoulias, Vassilios and Tsapis, Andreas and Stathopoulos, Efstathios N and Castanas, Elias
Journal: Steroids (2019): 65-76
Surface plasmon resonance based indirect immunoassay for detection of 17β-estradiol.
Authors: Kumbhat, Sunita and Gehlot, Rakhee and Sharma, Kavita and Singh, Urvasini and Joshi, Vinod
Journal: Journal of pharmaceutical and biomedical analysis (2019): 211-216
Activation of G protein-coupled estrogen receptor 1 mimics, but does not mediate, the anti-proliferative action of estradiol on pituitary lactotrophs in primary culture.
Authors: Mitsui, Tetsuo and Ishida, Maho and Izawa, Michi and Arita, Jun
Journal: Endocrine journal (2017): 103-115
Estradiol induces osteoprotegerin expression by human dental pulp cells.
Authors: Manokawinchoke, Jeeranan and Ritprajak, Patcharee and Osathanon, Thanaphum and Pavasant, Prasit
Journal: Odontology (2016): 10-8
[Estradiol regulates the expression of small conductance Ca(2)+ activated K(+) channel 3 in rat colonic smooth muscle cells in an estrogen receptor α-dependent manner].
Authors: Yang, Wei-wei and Tang, Yu-rong and Wang, Yun and Li, Ping and Wang, Qing-e and Lin, Lin
Journal: Zhonghua yi xue za zhi (2013): 2367-71
Detection of estradiol at an electrochemical immunosensor with a Cu UPD|DTBP-Protein G scaffold.
Authors: Liu, Xiaoqiang and Wang, Xinhai and Zhang, Jiamei and Feng, Heqing and Liu, Xiuhua and Wong, Danny K Y
Journal: Biosensors & bioelectronics (2012): 56-62
Puerarin suppresses proliferation of endometriotic stromal cells partly via the MAPK signaling pathway induced by 17ß-estradiol-BSA.
Authors: Cheng, Wen and Chen, Lizao and Yang, Shengsheng and Han, Jie and Zhai, Dongxia and Ni, Jian and Yu, Chaoqin and Cai, Zailong
Journal: PloS one (2012): e45529
Estradiol pretreatment attenuated nicotine-induced endothelial cell apoptosis via estradiol functional membrane receptor.
Authors: Wang, Li-li and Zhao, Jian-li and Lau, Wayne-Bond and Zhang, Yan-qing and Qiao, Zhong-dong and Wang, Ya-jing
Journal: International immunopharmacology (2011): 675-82
17Beta-estradiol elevates cGMP and, via plasma membrane recruitment of protein kinase GIalpha, stimulates Ca2+ efflux from rat hepatocytes.
Authors: Stratton, Rebecca C and Squires, Paul E and Green, Anne K
Journal: The Journal of biological chemistry (2010): 27201-12
Estrogen and glucocorticoid regulate osteoblast differentiation through the interaction of bone morphogenetic protein-2 and tumor necrosis factor-alpha in C2C12 cells.
Authors: Matsumoto, Yoshinori and Otsuka, Fumio and Takano, Mariko and Mukai, Tomoyuki and Yamanaka, Ryutaro and Takeda, Masaya and Miyoshi, Tomoko and Inagaki, Kenichi and Sada, Ken-ei and Makino, Hirofumi
Journal: Molecular and cellular endocrinology (2010): 118-27

ReadiLink 蛋白质生物素偶联试剂盒 货号5520-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ReadiLink 蛋白质生物素偶联试剂盒

ReadiLink 蛋白质生物素偶联试剂盒

ReadiLink 蛋白质生物素偶联试剂盒    货号5520 货号 5520 存储条件 Multiple
规格 2 Labelings 价格 2604
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

ReadiLink 蛋白质生物素偶联试剂盒是美国AAT Bioquest生产的生物素偶联试剂盒,生物素广泛用于标记生物分子,特别是抗体。 我们的ReadiLink 蛋白质生物素化试剂盒经过优化,可用于制备用于酶免疫测定(EIA)的生物素标记的IgG。 它使用与IgG和其他生物分子的氨基反应的生物素琥珀酰亚胺酯。 该试剂盒配有所有必需的标记和纯化试剂。 在我们的手上,根据IgG分子上可用的分子量和赖氨酸残基,可以将3至6个生物素分子与每个IgG分子缀合。 该试剂盒可用于2种缀合反应。 对于每个缀合反应,该材料可以标记高达1mg蛋白质。 整个过程只需不到一个小时。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的ReadiLink 蛋白质生物素偶联试剂盒。 

产品说明书

样品实验方案

简要概述

将20μl反应缓冲液(组分B)加入目标蛋白(200μl)中
将蛋白质溶液添加到ReadiLink Biotin SE(组分A)中
在室温下孵育30-60分钟
通过旋转柱纯化缀合物

 

工作溶液配制

蛋白质工作溶液配制方案:
为了标记1mg靶蛋白(假设目标蛋白浓度为5mg / mL),将20μL(总反应体积的10%)的反应缓冲液(组分B)与200μL目标蛋白溶液混合。注意:如果您的蛋白质浓度不同,请相应调整蛋白质体积,使~1 mg蛋白质可用于此标记反应。注意:蛋白质溶液的pH值应为8.5±0.5。如果蛋白质溶液的pH低于8.0,则使用反应缓冲液(组分B)或饱和碳酸氢钠溶液将pH调节至8.0-9.0的范围。注意:蛋白质应溶解于pH7.2-7.4的1X磷酸盐缓冲盐水(PBS)中。如果蛋白质溶解在Tris或甘氨酸缓冲液中,则必须用pH7.2-7.4的1X PBS透析,以除去广泛用于蛋白质沉淀的游离胺或铵盐(例如硫酸铵和乙酸铵)。注意:用牛血清白蛋白(BSA)或明胶稳定的不纯抗体或抗体可能效果不佳。叠氮化钠或硫柳汞的存在也可能干扰缀合反应。可以通过透析或旋转柱除去叠氮化钠或硫柳汞,以获得最佳标记结果。注意:如果蛋白质浓度低于2 mg / mL,则结合效率会显着降低。为获得最佳标记效率,建议最终蛋白质浓度范围为2-10 mg / mL。

 

操作步骤

1.进行结合反应

1.1将蛋白质工作溶液加入到ReadiLink 生物素SE(组分A)的小瓶中,通过反复移液几次将其充分混合,或者将小瓶涡旋几秒钟。

1.2将缀合反应混合物在室温下保持30-60分钟。注意:如果需要,可以旋转或摇动缀合反应混合物更长的时间。

2.准备旋转柱进行样品纯化

2.1将提供的旋转柱(组分C)反转几次以重新悬浮沉降的凝胶并除去任何气泡。

2.2取下尖端并将色谱柱放入洗涤管(2 mL,未提供)中。取下盖子,让多余的填料缓冲液通过重力排放到凝胶床的顶部。如果色谱柱没有开始流动,请将盖子推回色谱柱并再次将其取出以开始流动。丢弃排出的缓冲液,然后将色谱柱放回洗涤管中。但是,如果将色谱柱放入12 x 75 mm试管(未提供)中,请立即离心。

2.3在摇动式离心机中以1,000×g离心1分钟(参见“离心注释”部分)以除去包装缓冲液。

2.4向柱中加入1-2 mL 1X PBS(pH 7.2-7.4)。每次施用PBS后,让缓冲液通过重力排出,或将柱离心2分钟以除去缓冲液。丢弃收集管中的缓冲液。重复此过程3-4次。

2.5在摇动式离心机中以1,000×g离心2分钟(参见“离心注意事项”部分)以除去包装缓冲液。

 

3.纯化缀合物

3.1将色谱柱(从步骤准备旋转柱进行样品纯化)放入干净的收集管(1.5 mL,未提供)中。 小心地将样品(100-500μL,来自步骤缀合反应)直接加载到色谱柱中心。

3.2加载样品后,加入300μL1XPBS(pH 7.2-7.4),使总体积为220μL至520μL。 将柱以1,000xg离心5-6分钟,并收集含有所需生物素标记蛋白的溶液。

 

4.蛋白质缀合物的储存

4.1抗体缀合物应在载体蛋白(例如0.1%牛血清白蛋白)存在下以> 0.5mg / mL储存。 当在2mM叠氮化钠存在下储存并且避光时,缀合物溶液可以在4℃下储存两个月而没有显着变化。 为了更长时间的储存,可以将蛋白质缀合物冻干或分成单次使用的等分试样并在≤-60℃下储存。

 

5.离心注意事项

5.1旋转柱(组分C)可以装入2mL微量离心管或12×75mm试管中,用于在离心过程中收集样品。 使用2 mL微管和色谱柱进行初始色谱柱平衡步骤。

5.2能够产生1,000 x g的最小力的摆动式离心机适用于Bio-Spin柱。 在特定转速下产生的重力是微量离心机转子半径的函数。 有关从每分钟转数(RPM)到离心力或g力的转换信息,请参阅摆动式离心机说明手册。 或者,使用以下等式计算达到1,000 x g重力所需的RPM速度。

5.3RCF(xg)=(1.12 x 10-5)×(RPM)×2×r(RCF是相对离心力,r是从转子中心到Bio-Spin柱中间测量的以厘米为单位的半径 ,RPM是转子的速度)。

 

数据分析

ReadiLink 蛋白质生物素偶联试剂盒    货号5520

图1. ReadiLink 蛋白质生物素化试剂盒的化学结构

 

参考文献

A low-cost, high-performance system for fluorescence lateral flow assays
Authors: Linda G Lee, Eric S Nordman, Martin D Johnson, Mark F Oldham
Journal: Biosensors (2013): 360–373

Implementation of P22 viral capsids as nanoplatforms
Authors: Sebyung Kang, Masaki Uchida, Alison O’Neil, Rui Li, Peter E Prevelige, Trevor Douglas
Journal: Biomacromolecules (2010): 2804–2809

Calcium-dependent activation of transglutaminase 2 by nanosecond pulsed electric fields
Authors: Keiko Morotomi-Yano, Ken-ichi Yano
Journal: FEBS Open Bio

 

相关产品

产品名称 货号
ReadiLink 蛋白质生物素偶联试剂盒 Cat#5521

生物素乙二胺 CAS 216299-38-6 货号3003-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

生物素乙二胺 CAS 216299-38-6

生物素乙二胺 CAS 216299-38-6

生物素乙二胺 CAS 216299-38-6    货号3003 货号 3003 存储条件 在零下15度以下保存, 避免光照
规格 10 mg 价格 1272
Ex (nm) Em (nm)
分子量 400.42 溶剂 DMSO
产品详细介绍

简要概述

产品基本信息

货号:3003

产品名称:生物素乙二胺 

CAS:216299-38-6

规格:10mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

分子量:400.42

溶剂:DMSO

激发波长(nm):N/A

发射波长(nm):N/A

 

产品介绍

生物素乙二胺是美国AAT Bioquest生产的荧光染料。生物素乙二胺广泛用于标记含有羧基,膦酰基或羰基的生物分子。例如,它用于具有醛基的核苷的生物素化。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的生物素乙二胺。 

 

参考文献

A low-cost, high-performance system for fluorescence lateral flow assays
Authors: Linda G Lee, Eric S Nordman, Martin D Johnson, Mark F Oldham
Journal: Biosensors (2013): 360–373

Implementation of P22 viral capsids as nanoplatforms
Authors: Sebyung Kang, Masaki Uchida, Alison O’Neil, Rui Li, Peter E Prevelige, Trevor Douglas
Journal: Biomacromolecules (2010): 2804–2809

Calcium-dependent activation of transglutaminase 2 by nanosecond pulsed electric fields
Authors: Keiko Morotomi-Yano, Ken-ichi Yano
Journal: FEBS Open Bio

 

相关产品

产品名称 货号
生物素-X氨三乙酸 CAS 856661-92-2 Cat#3003
生物素-4-荧光素 CAS 1032732-74-3 Cat#3006
生物素 CAS 58-85-5 Cat#3001

Amplite 比色法葡萄糖氧化酶检测试剂盒 红色荧光 货号11299-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Amplite 比色法葡萄糖氧化酶检测试剂盒 红色荧光

Amplite 比色法葡萄糖氧化酶检测试剂盒 红色荧光

Amplite 比色法葡萄糖氧化酶检测试剂盒 红色荧光     货号11299 货号 11299 存储条件 在零下15度以下保存, 避免光照
规格 500 Tests 价格 3924
Ex (nm) 571 Em (nm) 584
分子量 溶剂
产品详细介绍

简要概述

Amplite 比色法葡萄糖氧化酶检测试剂盒是美国AAT Bioquest生产的用于定量蛋白的试剂盒,葡萄糖氧化酶是二聚体蛋白质,其催化β-D-葡萄糖氧化成过氧化氢和D-葡糖酸-1,5-内酯,其被水解成葡糖酸。 它广泛用于测定体液中的葡萄糖以及从饮料,食品和其他农产品中去除残留的葡萄糖和氧气。 此外,葡萄糖氧化酶通常用于生物传感器中以检测葡萄糖。 Amplite 葡萄糖氧化酶检测试剂盒为溶液中葡萄糖氧化酶的测量提供了一种快速而灵敏的方法。 它可以以方便的96孔或384孔微量滴定板形式进行,并且很容易适应自动化而无需分离步骤。 该试剂盒使用我们的Amplite Red底物,可使用570 nm的吸光度酶标仪进行监测。 使用Amplite 比色葡萄糖氧化酶检测试剂盒,我们检测到低至12.5 mU / mL的葡萄糖氧化酶。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的Amplite 比色法葡萄糖氧化酶检测试剂盒。 

点击查看光谱

 

适用仪器


光吸收酶标仪  
吸收: 570nm
推荐孔板: 透明底板

产品说明书

样品实验方案

简要概述

1.准备工作溶液(50μL)
2.添加葡萄糖氧化酶标准品或测试样品(50μL)
3.在37°C孵育10-30分钟
4.监测OD = 570nm处的吸光度

 

溶液制备 

1.储备溶液

所有未使用的储备溶液应分成一次性等分试样,并在制备后储存在-20°C。避免反复冻融循环。
1.1 Amplite 红色储备液(250X):
将100μLDMSO(组分E)加入到Amplite Red(组分A)的小瓶中。注意:在硫醇如二硫苏糖醇(DTT)和2-巯基乙醇存在下,Amplite Red不稳定。反应中DTT或2-巯基乙醇的最终浓度应不高于10μM。 Amplite Red在高pH(> 8.5)下也不稳定。因此,反应应在pH 7-8下进行。推荐提供的测定缓冲液(pH 7.4)。

1.2 HRP库存解决方案(50X):
将1mL测定缓冲液(组分B)加入到辣根过氧化物酶(组分C)的小瓶中。

1.3 葡萄糖氧化酶原液(100 U / mL):
将1mL测定缓冲液(组分B)加入葡萄糖氧化酶(组分D)的小瓶中。

1.4 葡萄糖原液(10X):
将5mL测定缓冲液(组分B)加入葡萄糖小瓶(组分F)中。

 

2.标准溶液

葡萄糖氧化酶标准
通过将2μL的100U / mL葡萄糖氧化酶储备溶液稀释到200μL测定缓冲液(组分B)中来制备葡萄糖氧化酶标准品,以具有1000mU / mL葡萄糖氧化酶标准溶液。 然后进行1:100连续稀释,然后进行1:2连续稀释,得到连续稀释的葡萄糖氧化酶标准品,从10 mU / mL至0.156 mU / mL(GOS1 – GOS7)。

 

3.工作溶液

将20μLDelterite Red储备液(250X),100μLHRP储备液(50X)和500μL葡萄糖储备液(10X)加入4.3 mL分析缓冲液(组分B)中,制成5 mL工作溶液。

 

样品分析

表1.透明底96孔微孔板中葡萄糖氧化酶标准品和测试样品的布局。 GOS =葡萄糖氧化酶标准品(GOS1-GOS7,0.156至10mU / mL),BL =空白对照,TS =测试样品。

BL BL TS TS
GOS1 GOS1
GOS2 GOS2
GOS3 GOS3    
GOS4 GOS4    
GOS5 GOS5    
GOS6 GOS6    
GOS7 GOS7    

表2.每个孔的试剂组成

容积 试剂
GOS1-GOS7 50ul 连续稀释(0.156至10 mU / mL)
BL 50ul 分析缓冲液(组分B)
TS 50ul 测试样本

1.根据表1和2中提供的布局制备葡萄糖氧化酶标准品(GOS),空白对照(BL)和测试样品(TS)。对于384孔板,每孔使用25μL试剂代替50μL。

2.向葡萄糖氧化酶标准品,空白对照和测试样品的每个孔中加入50μL工作溶液,使总测定体积为100μL/孔。 对于384孔板,在每个孔中加入25μLGO工作溶液,总体积为50μL/孔。

3.将反应在37°C孵育10至30分钟,避光。

4.用OD = 570nm的吸光度板读数器监测吸光度的增加。

 

参考文献

A reassessment of the carnivorous status of salmonids: Hepatic glucokinase is expressed in wild fish in Kerguelen Islands
Authors: Lucie Marandel, Philippe Gaudin, Frančois Guéraud, Stéphane Glise, Alexandre Herman, Elisabeth Plagnes-Juan, Vincent Véron, Stéphane Panserat, Jacques Labonne
Journal: Science of The Total Environment (2018): 276–285

Overcoming 5-Fu resistance in human non-small cell lung cancer cells by the combination of 5-Fu and cisplatin through the inhibition of glucose metabolism
Authors: Jun-gang Zhao, Kai-ming Ren, Jun Tang
Journal: Tumor Biology (2014): 12305–12315

 

相关产品

产品名称 货号
Amplite 比色法黄嘌呤氧化酶检测试剂盒 Cat#11307
Amplite 荧光法葡萄糖氧化酶检测试剂盒 Cat#11300
Amplite NADPH检测试剂盒(比色法) Cat#15272

ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液* CAS 62996-74 货号80050-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液* CAS 62996-74

ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液* CAS 62996-74

ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液* CAS 62996-74    货号80050 货号 80050 存储条件 在零下15度以下保存, 避免光照
规格 100 uL 价格 1272
Ex (nm) Em (nm)
分子量 466.54 溶剂 DMSO
产品详细介绍

简要概述

产品基本信息

货号:80050

产品名称:ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液*

CAS:62996-74

规格:100 uL

储存条件:-15℃避光防潮

保质期:24个月

 

产品物理化学光谱特性

分子量:466.54

外观:无色液体

溶剂:DMSO

 

产品介绍

Staurosporine被广泛用作诱导细胞凋亡的阳性对照,目前已经证明,Staurosporine可以诱导人恶性神经胶质瘤细胞系的凋亡,并在G1检测点处阻滞正常细胞。Staurosporine是一种有效的、细胞可渗透的、可逆的、具有ATP竞争性和广谱性的蛋白激酶抑制剂,例如CaM激酶(IC50 = 20 nM),肌球蛋白轻链激酶(IC50 = 1.3 nM),蛋白激酶A(IC50 = 7 nM),蛋白激酶C(IC50 = 0.7 nM)和蛋白激酶G(IC50 = 8.5 nM)。Staurosporine还抑制胶原蛋白或ADP诱导的血小板聚集,但对凝血酶诱导的血小板聚集没有影响。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液*。 

 

图示

ReadiUse Staurosporine蛋白激酶抑制剂 * 1 mM DMSO溶液* CAS 62996-74    货号80050

图1. Jurkat细胞在37℃下不加(绿色)或1μM星形孢菌素(红色)处理4小时,然后用FITC-Annexin V缀合物标记30分钟。使用ACEA NovoCyte流式细胞仪在FITC通道中测量荧光强度。

iFluor 665琥珀酰亚胺酯 货号1550-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

iFluor 665琥珀酰亚胺酯

iFluor 665琥珀酰亚胺酯

货号 1550 存储条件 在零下15度以下保存, 避免光照
规格 100 ug 价格 1164
Ex (nm) 667 Em (nm) 692
分子量 1210.53 溶剂 DMSO
产品详细介绍

简要概述

产品基本信息

货号:1550

产品名称:iFluor 665琥珀酰亚胺酯

规格:100ug

储存条件:-15℃,避光干燥

保质期:12个月

 

物理化学光谱特性

分子量:974.20

溶剂:DMSO

Ex(nm):667

Em(nm):692

Abs(nm):661

 

产品介绍

AAT Bioquest的iFluor 染料针对标记蛋白质(特别是抗体)进行了优化。这些染料是明亮的,耐光的,并且对蛋白质的淬灭作用极小。它们可以被荧光仪器的主要激光线(例如350、405、488、532、555、633和647 nm)激发。 iFluor 665系列的光谱特性类似于AlexaFluor®660(AlexaFluor®是Invitrogen的商标)。 iFluor 665系列的荧光在pH值从3到11时不受pH值的影响。这些光谱特性使该新染料系列成为AlexaFluor®660的出色替代品。在相同条件下,iFluor 665在某些抗体上可提供更强的荧光信号。 iFluor 665 SE相当稳定,并且对蛋白质氨基具有良好的反应性和选择性。

点击查看光谱

 

参考文献

Recognition of Invasive Prostate Cancer Using a GHRL Polypeptide Probe Targeting GHSR in a Mouse Model In Vivo.
Authors: Ye, Huamao and Yang, Yue and Chen, Rui and Shi, Xiaolei and Fang, Yu and Yang, Jun and Dong, Yuanzhen and Chen, Lili and Xia, Jianghua and Wang, Chao and Yang, Chenghua and Feng, Jun and Wang, Yang and Feng, Xiang and Lü, Chen
Journal: Current pharmaceutical design (2020): 1614-1621

A rapid sensitive, flow cytometry-based method for the detection of Plasmodium vivax-infected blood cells.
Authors: Roobsoong, Wanlapa and Maher, Steven P and Rachaphaew, Nattawan and Barnes, Samantha J and Williamson, Kim C and Sattabongkot, Jetsumon and Adams, John H
Journal: Malaria journal (2014): 55

Reengineering the optical absorption cross-section of photosynthetic reaction centers.
Authors: Dutta, Palash K and Lin, Su and Loskutov, Andrey and Levenberg, Symon and Jun, Daniel and Saer, Rafael and Beatty, J Thomas and Liu, Yan and Yan, Hao and Woodbury, Neal W
Journal: Journal of the American Chemical Society (2014): 4599-604

Comparison of a chimeric anti-carcinoembryonic antigen antibody conjugated with visible or near-infrared fluorescent dyes for imaging pancreatic cancer in orthotopic nude mouse models.
Authors: Maawy, Ali A and Hiroshima, Yukihiko and Kaushal, Sharmeela and Luiken, George A and Hoffman, Robert M and Bouvet, Michael
Journal: Journal of biomedical optics (2013): 126016

Nucleic acid sandwich hybridization assay with quantum dot-induced fluorescence resonance energy transfer for pathogen detection.
Authors: Chou, Cheng-Chung and Huang, Yi-Han
Journal: Sensors (Basel, Switzerland) (2012): 16660-72

Single-molecule dynamics of phytochrome-bound fluorophores probed by fluorescence correlation spectroscopy.
Authors: Miller, Abigail E and Fischer, Amanda J and Laurence, Ted and Hollars, Christopher W and Saykally, Richard J and Lagarias, J Clark and Huser, Thomas
Journal: Proceedings of the National Academy of Sciences of the United States of America (2006): 11136-41

A far-red fluorescent contrast agent to image epidermal growth factor receptor expression.
Authors: Hsu, Elizabeth R and Anslyn, Eric V and Dharmawardhane, Su and Alizadeh-Naderi, Reza and Aaron, Jesse S and Sokolov, Konstantin V and El-Naggar, Adel K and Gillenwater, Ann M and Richards-Kortum, Rebecca R
Journal: Photochemistry and photobiology (2004): 272-9

ReadiUse 一次性PD-10脱盐柱 货号60504-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ReadiUse 一次性PD-10脱盐柱

ReadiUse 一次性PD-10脱盐柱

ReadiUse 一次性PD-10脱盐柱    货号60504 货号 60504 存储条件 在2-8度冷藏保存
规格 5 Columns 价格 1776
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

PD-10脱盐柱包含Sephadex G-25树脂,可通过重力流或离心作用快速交换缓冲液,脱盐并去除样品中的少量污染物(盐,染料,放射性标记)。 它是冗长而乏味的透析程序的一种替代方法。 脱盐和缓冲液交换通过重力流(1.0至2.5 mL样品)或离心(1.75至2.5 mL样品)进行。 在重力作用下,除盐率通常> 98%,在离心作用下> 90%。 样品回收率通常在70%至> 95%的范围内。

 

参考文献

Fully Automated 89Zr Labeling and Purification of Antibodies.
Authors: Poot, Alex J and Adamzek, Kevin W A and Windhorst, Albert D and Vosjan, Maria J W D and Kropf, Saskia and Wester, Hans-Jurgen and van Dongen, Guus A M S and Vugts, Danielle J
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine (2019): 691-695

Recombinant production of A1S_0222 from Acinetobacter baumannii ATCC 17978 and confirmation of its DNA-(adenine N6)-methyltransferase activity.
Authors: Blaschke, Ulrike and Suwono, Beneditta and Zafari, Sachli and Ebersberger, Ingo and Skiebe, Evelyn and Jeffries, Cy M and Svergun, Dmitri I and Wilharm, Gottfried
Journal: Protein expression and purification (2018): 78-85

Synthesis and characterization of (18)F-labeled active site inhibited factor VII (ASIS).
Authors: Erlandsson, Maria and Nielsen, Carsten H and Jeppesen, Troels E and Kristensen, Jesper B and Petersen, Lars C and Madsen, Jacob and Kjaer, Andreas
Journal: Journal of labelled compounds & radiopharmaceuticals (2015): 196-201

In vitro and in vivo evaluation of direct rhenium-188-labeled anti-CD52 monoclonal antibody alemtuzumab for radioimmunotherapy of B-cell chronic lymphocytic leukemia.
Authors: De Decker, Mario and Bacher, Klaus and Thierens, Hubert and Slegers, Guido and Dierckx, Rudi A and De Vos, Filip
Journal: Nuclear medicine and biology (2008): 599-604

Different techniques for urinary protein analysis of normal and lung cancer patients.
Authors: Tantipaiboonwong, Payungsak and Sinchaikul, Supachok and Sriyam, Supawadee and Phutrakul, Suree and Chen, Shui-Tein
Journal: Proteomics (2005): 1140-9

ReadiUse 一次性PD-10脱盐柱 货号60505-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ReadiUse 一次性PD-10脱盐柱

ReadiUse 一次性PD-10脱盐柱

ReadiUse 一次性PD-10脱盐柱    货号60505 货号 60505 存储条件 在2-8度冷藏保存
规格 10 Columns 价格 3000
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

PD-10脱盐柱包含Sephadex G-25树脂,可通过重力流或离心作用快速交换缓冲液,脱盐并去除样品中的少量污染物(盐,染料,放射性标记)。 它是冗长而乏味的透析程序的一种替代方法。 脱盐和缓冲液交换通过重力流(1.0至2.5 mL样品)或离心(1.75至2.5 mL样品)进行。 在重力作用下,除盐率通常> 98%,在离心作用下> 90%。 样品回收率通常在70%至> 95%的范围内。

 

参考文献

Fully Automated 89Zr Labeling and Purification of Antibodies.
Authors: Poot, Alex J and Adamzek, Kevin W A and Windhorst, Albert D and Vosjan, Maria J W D and Kropf, Saskia and Wester, Hans-Jurgen and van Dongen, Guus A M S and Vugts, Danielle J
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine (2019): 691-695

Recombinant production of A1S_0222 from Acinetobacter baumannii ATCC 17978 and confirmation of its DNA-(adenine N6)-methyltransferase activity.
Authors: Blaschke, Ulrike and Suwono, Beneditta and Zafari, Sachli and Ebersberger, Ingo and Skiebe, Evelyn and Jeffries, Cy M and Svergun, Dmitri I and Wilharm, Gottfried
Journal: Protein expression and purification (2018): 78-85

Synthesis and characterization of (18)F-labeled active site inhibited factor VII (ASIS).
Authors: Erlandsson, Maria and Nielsen, Carsten H and Jeppesen, Troels E and Kristensen, Jesper B and Petersen, Lars C and Madsen, Jacob and Kjaer, Andreas
Journal: Journal of labelled compounds & radiopharmaceuticals (2015): 196-201

In vitro and in vivo evaluation of direct rhenium-188-labeled anti-CD52 monoclonal antibody alemtuzumab for radioimmunotherapy of B-cell chronic lymphocytic leukemia.
Authors: De Decker, Mario and Bacher, Klaus and Thierens, Hubert and Slegers, Guido and Dierckx, Rudi A and De Vos, Filip
Journal: Nuclear medicine and biology (2008): 599-604

Different techniques for urinary protein analysis of normal and lung cancer patients.
Authors: Tantipaiboonwong, Payungsak and Sinchaikul, Supachok and Sriyam, Supawadee and Phutrakul, Suree and Chen, Shui-Tein
Journal: Proteomics (2005): 1140-9

PD-10 旋转适配器 货号60506-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PD-10 旋转适配器

PD-10 旋转适配器

PD-10 旋转适配器    货号60506 货号 60506 存储条件
规格 5 Pieces 价格 924
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

PD-10 旋转适配器是便捷,快速的纯化工具,具有高重复性和高通量,通过同时运行多个样品和高脱盐能力可实现高通量。 离心(使用所有重力色谱柱)后将使蛋白质保持高浓度。

 

参考文献

Fully Automated 89Zr Labeling and Purification of Antibodies.
Authors: Poot, Alex J and Adamzek, Kevin W A and Windhorst, Albert D and Vosjan, Maria J W D and Kropf, Saskia and Wester, Hans-Jurgen and van Dongen, Guus A M S and Vugts, Danielle J
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine (2019): 691-695

Recombinant production of A1S_0222 from Acinetobacter baumannii ATCC 17978 and confirmation of its DNA-(adenine N6)-methyltransferase activity.
Authors: Blaschke, Ulrike and Suwono, Beneditta and Zafari, Sachli and Ebersberger, Ingo and Skiebe, Evelyn and Jeffries, Cy M and Svergun, Dmitri I and Wilharm, Gottfried
Journal: Protein expression and purification (2018): 78-85

Synthesis and characterization of (18)F-labeled active site inhibited factor VII (ASIS).
Authors: Erlandsson, Maria and Nielsen, Carsten H and Jeppesen, Troels E and Kristensen, Jesper B and Petersen, Lars C and Madsen, Jacob and Kjaer, Andreas
Journal: Journal of labelled compounds & radiopharmaceuticals (2015): 196-201

In vitro and in vivo evaluation of direct rhenium-188-labeled anti-CD52 monoclonal antibody alemtuzumab for radioimmunotherapy of B-cell chronic lymphocytic leukemia.
Authors: De Decker, Mario and Bacher, Klaus and Thierens, Hubert and Slegers, Guido and Dierckx, Rudi A and De Vos, Filip
Journal: Nuclear medicine and biology (2008): 599-604

Different techniques for urinary protein analysis of normal and lung cancer patients.
Authors: Tantipaiboonwong, Payungsak and Sinchaikul, Supachok and Sriyam, Supawadee and Phutrakul, Suree and Chen, Shui-Tein
Journal: Proteomics (2005): 1140-9

PD-10 旋转适配器 货号60507-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PD-10 旋转适配器

PD-10 旋转适配器

PD-10 旋转适配器    货号60507 货号 60507 存储条件
规格 10 Pieces 价格 1164
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

PD-10 旋转适配器是便捷,快速的纯化工具,具有高重复性和高通量,通过同时运行多个样品和高脱盐能力可实现高通量。 离心(使用所有重力色谱柱)后将使蛋白质保持高浓度。

 

参考文献

Fully Automated 89Zr Labeling and Purification of Antibodies.
Authors: Poot, Alex J and Adamzek, Kevin W A and Windhorst, Albert D and Vosjan, Maria J W D and Kropf, Saskia and Wester, Hans-Jurgen and van Dongen, Guus A M S and Vugts, Danielle J
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine (2019): 691-695

Recombinant production of A1S_0222 from Acinetobacter baumannii ATCC 17978 and confirmation of its DNA-(adenine N6)-methyltransferase activity.
Authors: Blaschke, Ulrike and Suwono, Beneditta and Zafari, Sachli and Ebersberger, Ingo and Skiebe, Evelyn and Jeffries, Cy M and Svergun, Dmitri I and Wilharm, Gottfried
Journal: Protein expression and purification (2018): 78-85

Synthesis and characterization of (18)F-labeled active site inhibited factor VII (ASIS).
Authors: Erlandsson, Maria and Nielsen, Carsten H and Jeppesen, Troels E and Kristensen, Jesper B and Petersen, Lars C and Madsen, Jacob and Kjaer, Andreas
Journal: Journal of labelled compounds & radiopharmaceuticals (2015): 196-201

In vitro and in vivo evaluation of direct rhenium-188-labeled anti-CD52 monoclonal antibody alemtuzumab for radioimmunotherapy of B-cell chronic lymphocytic leukemia.
Authors: De Decker, Mario and Bacher, Klaus and Thierens, Hubert and Slegers, Guido and Dierckx, Rudi A and De Vos, Filip
Journal: Nuclear medicine and biology (2008): 599-604

Different techniques for urinary protein analysis of normal and lung cancer patients.
Authors: Tantipaiboonwong, Payungsak and Sinchaikul, Supachok and Sriyam, Supawadee and Phutrakul, Suree and Chen, Shui-Tein
Journal: Proteomics (2005): 1140-9

PD-10 Buffer Reservoir 货号60508-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PD-10 Buffer Reservoir

PD-10 Buffer Reservoir

PD-10 Buffer Reservoir    货号60508 货号 60508 存储条件
规格 5 Pieces 价格 1164
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

PD-10 Buffer Reservoir为平衡PD-10色谱柱提供了一种简便快捷的方法。 它易于使用,平衡,施加和洗脱样品。

 

参考文献

Broad-spectrum Antimicrobial Activity of Purified Hemocyanin Subunit IIIA Isolated from Asian Horseshoe Crab, Tachypleus gigas.
Authors: Jolly, J J and Dzulkiply, S K and Yusof, M A and Kamaruding, N A and Ismail, N
Journal: Pakistan journal of biological sciences : PJBS (2019): 427-434

Fully Automated 89Zr Labeling and Purification of Antibodies.
Authors: Poot, Alex J and Adamzek, Kevin W A and Windhorst, Albert D and Vosjan, Maria J W D and Kropf, Saskia and Wester, Hans-Jurgen and van Dongen, Guus A M S and Vugts, Danielle J
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine (2019): 691-695

Membrane Pore Formation by Peptides Studied by Fluorescence Techniques.
Authors: Tatulian, Suren A and Kandel, Nabin
Journal: Methods in molecular biology (Clifton, N.J.) (2019): 449-464

Recombinant production of A1S_0222 from Acinetobacter baumannii ATCC 17978 and confirmation of its DNA-(adenine N6)-methyltransferase activity.
Authors: Blaschke, Ulrike and Suwono, Beneditta and Zafari, Sachli and Ebersberger, Ingo and Skiebe, Evelyn and Jeffries, Cy M and Svergun, Dmitri I and Wilharm, Gottfried
Journal: Protein expression and purification (2018): 78-85

Antibody purification from CHO cell supernatant using new multimodal membranes.
Authors: Wang, Juan and Zhou, Jinxiang and Gowtham, Yogender K and Harcum, Sarah W and Husson, Scott M
Journal: Biotechnology progress (2017): 658-665

High hydrostatic pressure encapsulation of doxorubicin in ferritin nanocages with enhanced efficiency.
Authors: Wang, Qi and Zhang, Chun and Liu, Liping and Li, Zenglan and Guo, Fangxia and Li, Xiunan and Luo, Jian and Zhao, Dawei and Liu, Yongdong and Su, Zhiguo
Journal: Journal of biotechnology (2017): 34-42

Overexpression and purification of HSV-2 glycoprotein D in suspension CHO cells with serum-free medium and immunogenicity analysis.
Authors: Qi, Yong and Xu, Yueyue and Pan, Ying and Li, Suqin and Li, Bingjun and Pan, Mingjie and Zhang, Shumin and Li, Yuexi
Journal: Biotechnology and applied biochemistry (2016): 312-9

Purification of Histone Lysine Methyltransferase SMYD2 and Co-Crystallization with a Target Peptide from Estrogen Receptor α.
Authors: Jiang, Yuanyuan and Holcomb, Joshua and Spellmon, Nicholas and Yang, Zhe
Journal: Methods in molecular biology (Clifton, N.J.) (2016): 207-217

Desalted and lyophilized bovine seminal plasma delays induction of the acrosome reaction in frozen-thawed bovine spermatozoa in response to calcium ionophore.
Authors: Almadaly, Essam and Hoshino, Youichirou and Ueta, Takuya and Mukoujima, Koushi and Shukry, Mostafa and Farrag, Foad and El-Kon, Ismail and Kita, Kazuo and Murase, Tetsuma
Journal: Theriogenology (2015): 175-85

Synthesis and characterization of (18)F-labeled active site inhibited factor VII (ASIS).
Authors: Erlandsson, Maria and Nielsen, Carsten H and Jeppesen, Troels E and Kristensen, Jesper B and Petersen, Lars C and Madsen, Jacob and Kjaer, Andreas
Journal: Journal of labelled compounds & radiopharmaceuticals (2015): 196-201

PD-10 Buffer Reservoir 货号60509-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PD-10 Buffer Reservoir

PD-10 Buffer Reservoir

PD-10 Buffer Reservoir    货号60509 货号 60509 存储条件
规格 10 Pieces 价格 1776
Ex (nm) Em (nm)
分子量 溶剂
产品详细介绍

简要概述

PD-10 Buffer Reservoir为平衡PD-10色谱柱提供了一种简便快捷的方法。 它易于使用,平衡,施加和洗脱样品。

 

参考文献

Broad-spectrum Antimicrobial Activity of Purified Hemocyanin Subunit IIIA Isolated from Asian Horseshoe Crab, Tachypleus gigas.
Authors: Jolly, J J and Dzulkiply, S K and Yusof, M A and Kamaruding, N A and Ismail, N
Journal: Pakistan journal of biological sciences : PJBS (2019): 427-434

Fully Automated 89Zr Labeling and Purification of Antibodies.
Authors: Poot, Alex J and Adamzek, Kevin W A and Windhorst, Albert D and Vosjan, Maria J W D and Kropf, Saskia and Wester, Hans-Jurgen and van Dongen, Guus A M S and Vugts, Danielle J
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine (2019): 691-695

Membrane Pore Formation by Peptides Studied by Fluorescence Techniques.
Authors: Tatulian, Suren A and Kandel, Nabin
Journal: Methods in molecular biology (Clifton, N.J.) (2019): 449-464

Recombinant production of A1S_0222 from Acinetobacter baumannii ATCC 17978 and confirmation of its DNA-(adenine N6)-methyltransferase activity.
Authors: Blaschke, Ulrike and Suwono, Beneditta and Zafari, Sachli and Ebersberger, Ingo and Skiebe, Evelyn and Jeffries, Cy M and Svergun, Dmitri I and Wilharm, Gottfried
Journal: Protein expression and purification (2018): 78-85

Antibody purification from CHO cell supernatant using new multimodal membranes.
Authors: Wang, Juan and Zhou, Jinxiang and Gowtham, Yogender K and Harcum, Sarah W and Husson, Scott M
Journal: Biotechnology progress (2017): 658-665

High hydrostatic pressure encapsulation of doxorubicin in ferritin nanocages with enhanced efficiency.
Authors: Wang, Qi and Zhang, Chun and Liu, Liping and Li, Zenglan and Guo, Fangxia and Li, Xiunan and Luo, Jian and Zhao, Dawei and Liu, Yongdong and Su, Zhiguo
Journal: Journal of biotechnology (2017): 34-42

Overexpression and purification of HSV-2 glycoprotein D in suspension CHO cells with serum-free medium and immunogenicity analysis.
Authors: Qi, Yong and Xu, Yueyue and Pan, Ying and Li, Suqin and Li, Bingjun and Pan, Mingjie and Zhang, Shumin and Li, Yuexi
Journal: Biotechnology and applied biochemistry (2016): 312-9

Purification of Histone Lysine Methyltransferase SMYD2 and Co-Crystallization with a Target Peptide from Estrogen Receptor α.
Authors: Jiang, Yuanyuan and Holcomb, Joshua and Spellmon, Nicholas and Yang, Zhe
Journal: Methods in molecular biology (Clifton, N.J.) (2016): 207-217

Desalted and lyophilized bovine seminal plasma delays induction of the acrosome reaction in frozen-thawed bovine spermatozoa in response to calcium ionophore.
Authors: Almadaly, Essam and Hoshino, Youichirou and Ueta, Takuya and Mukoujima, Koushi and Shukry, Mostafa and Farrag, Foad and El-Kon, Ismail and Kita, Kazuo and Murase, Tetsuma
Journal: Theriogenology (2015): 175-85

Synthesis and characterization of (18)F-labeled active site inhibited factor VII (ASIS).
Authors: Erlandsson, Maria and Nielsen, Carsten H and Jeppesen, Troels E and Kristensen, Jesper B and Petersen, Lars C and Madsen, Jacob and Kjaer, Andreas
Journal: Journal of labelled compounds & radiopharmaceuticals (2015): 196-201

ProLite 橙色蛋白凝胶染料* 5000X * 货号18000-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ProLite 橙色蛋白凝胶染料* 5000X *

ProLite 橙色蛋白凝胶染料* 5000X *

ProLite 橙色蛋白凝胶染料* 5000X *    货号18000 货号 18000 存储条件 在零下15度以下保存, 避免光照
规格 100 ul 价格 1164
Ex (nm) 484 Em (nm) 586
分子量 486.72 溶剂 Water
产品详细介绍

简要概述

Prolite Orange是一种蛋白凝胶染料,可用于替代SYPRO Orange蛋白凝胶染料(SYPRO是ThermoFisher的商标)。 Prolite Orange是一种灵敏的即用型荧光染料,可在一维凝胶中检测总蛋白。 Prolite Orange的灵敏度比传统的银染技术更好。 可以使用标准的UV或蓝光透射仪或包含适当滤镜或激光的成像设备查看染色的蛋白质。 荧光染色快速且高度灵敏,可检测蛋白质电泳凝胶和膜中的总蛋白质。 

点击查看光谱

产品说明书

样品分析方案

储存

存放在-20°C避光的地方。 按建议存放时,产品自收到之日起至少稳定12个月。 可用醋酸或缓冲液稀释的ProLite Orange可在4°C的玻璃或塑料瓶中保存三个月,避光。 打开之前,应先将每个小瓶加热至室温,然后在微量离心机中短暂离心,以将DMSO溶液沉积在小瓶底部。 如果存在染料颗粒,请短暂超声处理试管或剧烈涡旋试管。

 

工作溶液配制

ProLite Orange工作溶液(5000X)
用7.5%(v / v)乙酸稀释5000X ProLite Orange储备溶液,制成1X ProLite Orange储备溶液,并剧烈混合。
注意:工作溶液最多可以重复使用四次。 但是,我们观察到第二次重用后响应开始明显减少。 强烈建议使用全新的工作溶液以获得最佳效果。

 

操作步骤

建议使用以下方案,并且可以将其用作准则。但是,可能需要进行一些比较才能确定哪一种可以更好地满足您的需求。

 

电泳后染色蛋白

1.运行凝胶。
2.将工作溶液倒入一个小的塑料皿中。
注意:对于一到两个标准尺寸的小凝胶,请使用约50 mL的工作溶液。对于较大的凝胶,请使用500至700 mL的工作溶液。
注意:确保添加足够的工作量以完全浸没凝胶。
3.将凝胶放入工作溶液中。
注意:用铝箔盖住容器,以防止染料受光。
4.在室温下轻轻搅拌凝胶10至60分钟。
5.用7.5%的乙酸短暂冲洗。
6.可以在标准的300 nm紫外线透射仪或蓝光透射仪上观察凝胶。
7.脱色:大部分凝胶可通过在0.1%Tween®20中孵育过夜来脱色。或者,在7.5%乙酸的多种变化中孵育最终将去除所有污渍。

 

参考文献

Fluorescent thermal shift-based method for detection of NF-κB binding to double-stranded DNA.
Authors: Leitner, Peter D and Vietor, Ilja and Huber, Lukas A and Valovka, Taras
Journal: Scientific reports (2021): 2331

Ligand binding to a humanized anti-cocaine mAb measured by dye absorption spectroscopy.
Authors: Kirley, Terence L and Norman, Andrew B
Journal: Biochemical and biophysical research communications (2021): 93-98

Thermal Shift Assay for Exploring Interactions Between Fatty Acid-Binding Protein and Inhibitors.
Authors: Hao, Jiaqing
Journal: Methods in molecular biology (Clifton, N.J.) (2021): 395-409

Thermal shift assay to probe melting of thrombin, fibrinogen, fibrin monomer, and fibrin: Gly-Pro-Arg-Pro induces a fibrin monomer-like state in fibrinogen.
Authors: Crossen, J and Diamond, S L
Journal: Biochimica et biophysica acta. General subjects (2021): 129805

A novel differential scanning fluorimetry analysis of a humanized anti-cocaine mAb and its ligand binding characteristics.
Authors: Kirley, Terence L and Norman, Andrew B and Wetzel, Hanna N
Journal: Journal of immunological methods (2020): 112676

Intrinsic Differential Scanning Fluorimetry for Fast and Easy Identification of Adeno-Associated Virus Serotypes.
Authors: Rieser, Ruth and Penaud-Budloo, Magalie and Bouzelha, Mohammed and Rossi, Axel and Menzen, Tim and Biel, Martin and Büning, Hildegard and Ayuso, Eduard and Winter, Gerhard and Michalakis, Stylianos
Journal: Journal of pharmaceutical sciences (2020): 854-862

SYPRO Orange – a new gold standard amyloid probe.
Authors: Mora, Aruna K and Nath, Sukhendu
Journal: Journal of materials chemistry. B (2020): 7894-7898

nanoDSF: In vitro Label-Free Method to Monitor Picornavirus Uncoating and Test Compounds Affecting Particle Stability.
Authors: Real-Hohn, Antonio and Groznica, Martin and Löffler, Nadine and Blaas, Dieter and Kowalski, Heinrich
Journal: Frontiers in microbiology (2020): 1442

Destructive twisting of neutral metalloproteases: the catalysis mechanism of the Dispase autolysis-inducing protein from Streptomyces mobaraensis DSM 40487.
Authors: Fiebig, David and Storka, Juliana and Roeder, Markus and Meyners, Christian and Schmelz, Stefan and Blankenfeldt, Wulf and Scrima, Andrea and Kolmar, Harald and Fuchsbauer, Hans-Lothar
Journal: The FEBS journal (2018): 4246-4264

Evaluation of fluorescent dyes to measure protein aggregation within mammalian cell culture supernatants.
Authors: Oshinbolu, Sheun and Shah, Rachana and Finka, Gary and Molloy, Mike and Uden, Mark and Bracewell, Daniel G
Journal: Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986) (2018): 909-917

ProLite 橙色蛋白凝胶染料* 5000X * 货号18001-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ProLite 橙色蛋白凝胶染料* 5000X *

ProLite 橙色蛋白凝胶染料* 5000X *

ProLite 橙色蛋白凝胶染料* 5000X *    货号18001 货号 18001 存储条件 在零下15度以下保存, 避免光照
规格 1 ml 价格 2388
Ex (nm) 484 Em (nm) 586
分子量 486.72 溶剂 Water
产品详细介绍

简要概述

Prolite Orange是一种替代性蛋白质染料,可用于替代SYPRO Orange蛋白凝胶染料(SYPRO是ThermoFisher的商标)。 Prolite Orange是一种灵敏的即用型荧光染料,可在一维凝胶中检测总蛋白。 Prolite Orange的灵敏度比传统的银染技术更好。 可以使用标准的UV或蓝光透射照明器或包含适当滤镜或激光的成像设备查看染色的蛋白质。 荧光染色快速且高度灵敏,可检测蛋白质电泳凝胶和膜中的总蛋白质。 

点击查看光谱

产品说明书

样品分析方案

储存

存放在-20°C避光的地方。 按建议存放时,产品自收到之日起至少稳定12个月。 可用醋酸或缓冲液稀释的ProLite Orange可在4°C的玻璃或塑料瓶中保存三个月,避光。 打开之前,应先将每个小瓶加热至室温,然后在微量离心机中短暂离心,以将DMSO溶液沉积在小瓶底部。 如果存在染料颗粒,请短暂超声处理试管或剧烈涡旋试管。

 

工作溶液配制

ProLite Orange工作溶液(5000X)
用7.5%(v / v)乙酸稀释5000X ProLite Orange储备溶液,制成1X ProLite Orange储备溶液,并剧烈混合。
注意:工作溶液最多可以重复使用四次。 但是,我们观察到第二次重用后响应开始明显减少。 强烈建议使用全新的工作溶液以获得最佳效果。

 

操作步骤

建议使用以下方案,并且可以将其用作准则。但是,可能需要进行一些比较才能确定哪一种可以更好地满足您的需求。

 

电泳后染色蛋白

1.运行凝胶。
2.将工作溶液倒入一个小的塑料皿中。
注意:对于一到两个标准尺寸的小凝胶,请使用约50 mL的工作溶液。对于较大的凝胶,请使用500至700 mL的工作溶液。
注意:确保添加足够的工作量以完全浸没凝胶。
3.将凝胶放入工作溶液中。
注意:用铝箔盖住容器,以防止染料受光。
4.在室温下轻轻搅拌凝胶10至60分钟。
5.用7.5%的乙酸短暂冲洗。
6.可以在标准的300 nm紫外线透射仪或蓝光透射仪上观察凝胶。
7.脱色:大部分凝胶可通过在0.1%Tween®20中孵育过夜来脱色。或者,在7.5%乙酸的多种变化中孵育最终将去除所有污渍。

 

参考文献

Fluorescent thermal shift-based method for detection of NF-κB binding to double-stranded DNA.
Authors: Leitner, Peter D and Vietor, Ilja and Huber, Lukas A and Valovka, Taras
Journal: Scientific reports (2021): 2331

Ligand binding to a humanized anti-cocaine mAb measured by dye absorption spectroscopy.
Authors: Kirley, Terence L and Norman, Andrew B
Journal: Biochemical and biophysical research communications (2021): 93-98

Thermal Shift Assay for Exploring Interactions Between Fatty Acid-Binding Protein and Inhibitors.
Authors: Hao, Jiaqing
Journal: Methods in molecular biology (Clifton, N.J.) (2021): 395-409

Thermal shift assay to probe melting of thrombin, fibrinogen, fibrin monomer, and fibrin: Gly-Pro-Arg-Pro induces a fibrin monomer-like state in fibrinogen.
Authors: Crossen, J and Diamond, S L
Journal: Biochimica et biophysica acta. General subjects (2021): 129805

A novel differential scanning fluorimetry analysis of a humanized anti-cocaine mAb and its ligand binding characteristics.
Authors: Kirley, Terence L and Norman, Andrew B and Wetzel, Hanna N
Journal: Journal of immunological methods (2020): 112676

Intrinsic Differential Scanning Fluorimetry for Fast and Easy Identification of Adeno-Associated Virus Serotypes.
Authors: Rieser, Ruth and Penaud-Budloo, Magalie and Bouzelha, Mohammed and Rossi, Axel and Menzen, Tim and Biel, Martin and Büning, Hildegard and Ayuso, Eduard and Winter, Gerhard and Michalakis, Stylianos
Journal: Journal of pharmaceutical sciences (2020): 854-862

SYPRO Orange – a new gold standard amyloid probe.
Authors: Mora, Aruna K and Nath, Sukhendu
Journal: Journal of materials chemistry. B (2020): 7894-7898

nanoDSF: In vitro Label-Free Method to Monitor Picornavirus Uncoating and Test Compounds Affecting Particle Stability.
Authors: Real-Hohn, Antonio and Groznica, Martin and Löffler, Nadine and Blaas, Dieter and Kowalski, Heinrich
Journal: Frontiers in microbiology (2020): 1442

Destructive twisting of neutral metalloproteases: the catalysis mechanism of the Dispase autolysis-inducing protein from Streptomyces mobaraensis DSM 40487.
Authors: Fiebig, David and Storka, Juliana and Roeder, Markus and Meyners, Christian and Schmelz, Stefan and Blankenfeldt, Wulf and Scrima, Andrea and Kolmar, Harald and Fuchsbauer, Hans-Lothar
Journal: The FEBS journal (2018): 4246-4264

Evaluation of fluorescent dyes to measure protein aggregation within mammalian cell culture supernatants.
Authors: Oshinbolu, Sheun and Shah, Rachana and Finka, Gary and Molloy, Mike and Uden, Mark and Bracewell, Daniel G
Journal: Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986) (2018): 909-917

Q4ever Green核酸染料 *2000X DMSO 溶液* 货号17608-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Q4ever Green核酸染料 *2000X DMSO 溶液*

Q4ever Green核酸染料 *2000X DMSO 溶液*

Q4ever Green核酸染料 *2000X DMSO 溶液*    货号17608 货号 17608 存储条件 在零下15度以下保存, 避免光照
规格 100 ul 价格 1776
Ex (nm) 503 Em (nm) 527
分子量 溶剂 Water
产品详细介绍

简要概述

实时聚合酶链反应(real-time PCR),也称为定量聚合酶链反应(qPCR),是一种基于聚合酶链反应(PCR)的流行的分子生物学实验室技术。它可以在PCR期间(即实时)检测目标DNA分子的扩增情况,而不是像常规PCR那样在结束时进行检测。实时PCR可以定量(定量实时PCR)和半定量(即高于或低于一定数量的DNA分子)(半定量实时PCR)使用。实时PCR中有两种检测PCR产物的常用方法,包括(1)结合任何双链DNA的非特异性荧光染料; (2)由寡核苷酸组成的序列特异性DNA探针,所述寡核苷酸用荧光报告物标记,仅在探针与其互补序列杂交后才允许检测。对于第一种方法,对DNA结合染料进行PCR的实时检测有两个要求,即(a)与双链DNA结合时增强荧光;(b)对PCR的抑制作用最小。 SYBR Green主要用于各种qPCR应用中。我们最近开发了新一代的SYBR Green Q4ever Green,用于解决SYBR Green的一些局限性,例如酶抑制。 Q4ever Green可以在PCR中使用,几乎没有PCR抑制作用,并提高了灵敏度。 Q4ever Green可用于检测任何双链DNA序列的扩增。假设您的PCR引物设计合理且反应特性良好,则无需探针,可以减少测定设置和运行成本。作为SYBR Green,主要缺点是它可能产生假阳性信号。即因为Q4ever Green染料与任何双链DNA结合。它也可以与非特异性双链DNA序列结合。设计良好的引物不扩增非靶序列,并进行熔解曲线分析,这一点极为重要。

产品说明书

实验方案

储存在-20°C,避光。 按建议存放时,产品自收到之日起至少稳定12个月。

 

工作溶液配制

Q4ever Green工作溶液(50X)
使用水或TE缓冲液稀释2000X Q4ever Green储备溶液以制成50X Q4ever Green储备溶液。

 

操作步骤

建议使用以下协议。 如果需要,可以调整方案以达到最佳效果。

设置PCR反应如下:
5 µL 10X聚合酶缓冲液(不含镁)
2.5 µL的50 mM MgCl2
2 µL 50X Q4ever Green工作溶液
2 µL的5 mM dUTP
1-5个单位的DNA聚合酶
加入所需的cDNA
每个引物100-1000 nM(正向和反向引物的终浓度)
用dH2O将最终体积调整为50 µL
在热循环荧光计上执行实时PCR并记录荧光信号。

 

参考文献

Direct detection of Helicobacter pylori from biopsies of patients in Lagos, Nigeria using real-time PCR-a pilot study.
Authors: Ajayi, A and Jolaiya, T and Smith, S I
Journal: BMC research notes (2021): 90

MinION Nanopore-based detection of Clavibacter nebraskensis, the corn Goss’s wilt pathogen, and bacteriomic profiling of necrotic lesions of naturally-infected leaf samples.
Authors: Xu, Renlin and Adam, Lorne and Chapados, Julie and Soliman, Atta and Daayf, Fouad and Tambong, James T
Journal: PloS one (2021): e0245333

A handheld continuous-flow real-time fluorescence qPCR system with a PVC microreactor.
Authors: Shi, Bing and Li, Yuanming and Wu, Di and Wu, Wenming
Journal: The Analyst (2020): 2767-2773

A quantitative loop-mediated isothermal amplification assay for detecting a novel goose astrovirus.
Authors: He, Dalin and Yang, Jing and Jiang, Xiaoning and Lin, Yun and Chen, Hao and Tang, Yi and Diao, Youxiang
Journal: Poultry science (2020): 6586-6592

A sensitive assay for dNTPs based on long synthetic oligonucleotides, EvaGreen dye and inhibitor-resistant high-fidelity DNA polymerase.
Authors: Purhonen, Janne and Banerjee, Rishi and McDonald, Allison E and Fellman, Vineta and Kallijärvi, Jukka
Journal: Nucleic acids research (2020): e87

Amplification Curve Analysis: Data-Driven Multiplexing Using Real-Time Digital PCR.
Authors: Moniri, Ahmad and Miglietta, Luca and Malpartida-Cardenas, Kenny and Pennisi, Ivana and Cacho-Soblechero, Miguel and Moser, Nicolas and Holmes, Alison and Georgiou, Pantelis and Rodriguez-Manzano, Jesus
Journal: Analytical chemistry (2020): 13134-13143

Comprehensive Data of P53 R282 Gene Mutation with Human Papillomaviruses (HPV)-Associated Oral Squamous Cell Carcinoma (OSCC).
Authors: Ekalaksananan, Tipaya and Wongjampa, Weerayut and Phusingha, Pensiri and Chuerduangphui, Jureeporn and Vatanasapt, Patravoot and Promthet, Supannee and Patarapadungkit, Natcha and Pientong, Chamsai
Journal: Pathology oncology research : POR (2020): 1191-1199

Detection of Phytophthora infestans by Loop-Mediated Isothermal Amplification, Real-Time LAMP, and Droplet Digital PCR.
Authors: Ristaino, Jean B and Saville, Amanda C and Paul, Rajesh and Cooper, Donald C and Wei, Qingshan
Journal: Plant disease (2020): 708-716

Detection of extended-spectrum beta-lactamase cefotaxime resistance and virulence genes in Escherichia coli by duplex quantitative real-time PCR and melt curve analysis.
Authors: Aijuka, M and Buys, E M
Journal: Letters in applied microbiology (2020): 54-60

Development of an EvaGreen based real-time RT-PCR assay for rapid detection, quantitation and diagnosis of goose calicivirus.
Authors: Lin, Su and Zhang, Shizhong and Wang, Shao and Xie, Kaichun and Jiang, Dandan and Xiao, Shifeng and Chen, Xiuqin and Chen, Shaoying
Journal: Molecular and cellular probes (2020): 101489

Q4ever Green核酸染料 *2000X DMSO 溶液* 货号17609-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

Q4ever Green核酸染料 *2000X DMSO 溶液*

Q4ever Green核酸染料 *2000X DMSO 溶液*

Q4ever Green核酸染料 *2000X DMSO 溶液*    货号17609 货号 17609 存储条件 在零下15度以下保存, 避免光照
规格 2 ml 价格 23868
Ex (nm) 503 Em (nm) 527
分子量 溶剂 Water
产品详细介绍

简要概述

实时聚合酶链反应(real-time PCR),也称为定量聚合酶链反应(qPCR),是一种基于聚合酶链反应(PCR)的流行的分子生物学实验室技术。它可以在PCR期间(即实时)检测目标DNA分子的扩增情况,而不是像常规PCR那样在结束时进行检测。实时PCR可以定量(定量实时PCR)和半定量(即高于或低于一定数量的DNA分子)(半定量实时PCR)使用。实时PCR中有两种检测PCR产物的常用方法,包括(1)结合任何双链DNA的非特异性荧光染料; (2)由寡核苷酸组成的序列特异性DNA探针,所述寡核苷酸用荧光报告物标记,仅在探针与其互补序列杂交后才允许检测。对于第一种方法,对DNA结合染料进行PCR的实时检测有两个要求,即(a)与双链DNA结合时增强荧光;(b)对PCR的抑制作用最小。 SYBR Green主要用于各种qPCR应用中。我们最近开发了新一代的SYBR Green Q4ever Green,用于解决SYBR Green的一些局限性,例如酶抑制。 Q4ever Green可以在PCR中使用,几乎没有PCR抑制作用,并提高了灵敏度。 Q4ever Green可用于检测任何双链DNA序列的扩增。假设您的PCR引物设计合理且反应特性良好,则无需探针,可以减少测定设置和运行成本。作为SYBR Green,主要缺点是它可能产生假阳性信号。即因为Q4ever Green染料与任何双链DNA结合。它也可以与非特异性双链DNA序列结合。设计良好的引物不扩增非靶序列,并进行熔解曲线分析,这一点极为重要。

产品说明书

实验方案

储存在-20°C,避光。 按建议存放时,产品自收到之日起至少稳定12个月。

 

工作溶液配制

Q4ever Green工作溶液(50X)
使用水或TE缓冲液稀释2000X Q4ever Green储备溶液以制成50X Q4ever Green储备溶液。

 

操作步骤

建议使用以下协议。 如果需要,可以调整方案以达到最佳效果。

设置PCR反应如下:
5 µL 10X聚合酶缓冲液(不含镁)
2.5 µL的50 mM MgCl2
2 µL 50X Q4ever Green工作溶液
2 µL的5 mM dUTP
1-5个单位的DNA聚合酶
加入所需的cDNA
每个引物100-1000 nM(正向和反向引物的终浓度)
用dH2O将最终体积调整为50 µL
在热循环荧光计上执行实时PCR并记录荧光信号。

 

参考文献

Direct detection of Helicobacter pylori from biopsies of patients in Lagos, Nigeria using real-time PCR-a pilot study.
Authors: Ajayi, A and Jolaiya, T and Smith, S I
Journal: BMC research notes (2021): 90

MinION Nanopore-based detection of Clavibacter nebraskensis, the corn Goss’s wilt pathogen, and bacteriomic profiling of necrotic lesions of naturally-infected leaf samples.
Authors: Xu, Renlin and Adam, Lorne and Chapados, Julie and Soliman, Atta and Daayf, Fouad and Tambong, James T
Journal: PloS one (2021): e0245333

A handheld continuous-flow real-time fluorescence qPCR system with a PVC microreactor.
Authors: Shi, Bing and Li, Yuanming and Wu, Di and Wu, Wenming
Journal: The Analyst (2020): 2767-2773

A quantitative loop-mediated isothermal amplification assay for detecting a novel goose astrovirus.
Authors: He, Dalin and Yang, Jing and Jiang, Xiaoning and Lin, Yun and Chen, Hao and Tang, Yi and Diao, Youxiang
Journal: Poultry science (2020): 6586-6592

A sensitive assay for dNTPs based on long synthetic oligonucleotides, EvaGreen dye and inhibitor-resistant high-fidelity DNA polymerase.
Authors: Purhonen, Janne and Banerjee, Rishi and McDonald, Allison E and Fellman, Vineta and Kallijärvi, Jukka
Journal: Nucleic acids research (2020): e87

Amplification Curve Analysis: Data-Driven Multiplexing Using Real-Time Digital PCR.
Authors: Moniri, Ahmad and Miglietta, Luca and Malpartida-Cardenas, Kenny and Pennisi, Ivana and Cacho-Soblechero, Miguel and Moser, Nicolas and Holmes, Alison and Georgiou, Pantelis and Rodriguez-Manzano, Jesus
Journal: Analytical chemistry (2020): 13134-13143

Comprehensive Data of P53 R282 Gene Mutation with Human Papillomaviruses (HPV)-Associated Oral Squamous Cell Carcinoma (OSCC).
Authors: Ekalaksananan, Tipaya and Wongjampa, Weerayut and Phusingha, Pensiri and Chuerduangphui, Jureeporn and Vatanasapt, Patravoot and Promthet, Supannee and Patarapadungkit, Natcha and Pientong, Chamsai
Journal: Pathology oncology research : POR (2020): 1191-1199

Detection of Phytophthora infestans by Loop-Mediated Isothermal Amplification, Real-Time LAMP, and Droplet Digital PCR.
Authors: Ristaino, Jean B and Saville, Amanda C and Paul, Rajesh and Cooper, Donald C and Wei, Qingshan
Journal: Plant disease (2020): 708-716

Detection of extended-spectrum beta-lactamase cefotaxime resistance and virulence genes in Escherichia coli by duplex quantitative real-time PCR and melt curve analysis.
Authors: Aijuka, M and Buys, E M
Journal: Letters in applied microbiology (2020): 54-60

Development of an EvaGreen based real-time RT-PCR assay for rapid detection, quantitation and diagnosis of goose calicivirus.
Authors: Lin, Su and Zhang, Shizhong and Wang, Shao and Xie, Kaichun and Jiang, Dandan and Xiao, Shifeng and Chen, Xiuqin and Chen, Shaoying
Journal: Molecular and cellular probes (2020): 101489

ReadiUse 1 Kb Plus DNA Ladder 货号60050-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

ReadiUse 1 Kb Plus DNA Ladder

ReadiUse 1 Kb Plus DNA Ladder

ReadiUse 1 Kb Plus DNA Ladder    货号60050 货号 60050 存储条件 在零下15度以下保存, 避免光照
规格 100 ul 价格 1164
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

ReadiUse 1 kb Plus DNA Ladder是即用型DNA Ladder。 它由26个单独的DNA片段组成:25k,10k,8k,6k,5k,4k,3k,2.5k,2k,1.5k,1.2k,1k,900、800、700、600、500、450、400, 350、300、250、200、150、100和50个碱基对,它们来自PCR产物和特异性消化的质粒DNA的混合物。 该产品包含四个增强的频段(3k,1.2k,500和200 bp),以方便参考。 此外,还添加了三种示踪染料,分别模拟电泳过程中4,000 bp,500 bp和50 bp dsDNA迁移的二甲苯基氰基FF,溴酚蓝和橙G,以进行实时检测。

 

参考文献

The pPSU Plasmids for Generating DNA Molecular Weight Markers.
Authors: Henrici, Ryan C and Pecen, Turner J and Johnston, James L and Tan, Song
Journal: Scientific reports (2017): 2438

Capillary electrophoresis combining three-step multiplex polymerase chain reactions for diagnosing α-thalassemia.
Authors: Chen, Yen-Ling
Journal: Electrophoresis (2011): 379-85

Antitumor activity of decoy oligodeoxynucleotides targeted to NF-kappaB in vitro and in vivo.
Authors: Wang, Tao and Li, Qing-Hua and Hao, Gang-Ping and Zhai, Jing
Journal: Asian Pacific journal of cancer prevention : APJCP (2010): 193-200

Actinobacillus actinomycetemcomitans induces apoptosis in human monocytic THP-1 cells.
Authors: Kato, Satsuki and Sugimura, Norihiko and Nakashima, Keisuke and Nishihara, Tatsuji and Kowashi, Yusuke
Journal: Journal of medical microbiology (2005): 293-298

Luteal phase serum cell-free DNA as a marker of failed pregnancy after assisted reproductive technology.
Authors: Hart, Elaine A and Patton, William C and Jacobson, John D and King, Alan and Corselli, Johannah and Chan, Philip J
Journal: Journal of assisted reproduction and genetics (2005): 213-7

[Apoptosis of human carcinoma of mouth floor KB cells and multidrug resistant KBv200 cells induced by azide methyl anthraquinone derivative].
Authors: Ding, Yan and He, Li-rong and Cao, Ka-jia and Lu, Yu and Gu, Lian-quan and Fu, Li-wu
Journal: Yao xue xue bao = Acta pharmaceutica Sinica (2005): 22-6

Evidence that DNA fragmentation in apoptosis is initiated and propagated by single-strand breaks.
Authors: Walker, P R and LeBlanc, J and Sikorska, M
Journal: Cell death and differentiation (1997): 506-15

Cytotoxicity and DNA damage associated with pyrazoloacridine in MCF-7 breast cancer cells.
Authors: Grem, J L and Politi, P M and Berg, S L and Benchekroun, N M and Patel, M and Balis, F M and Sinha, B K and Dahut, W and Allegra, C J
Journal: Biochemical pharmacology (1996): 1649-59

The evaluation and implementation of match criteria for forensic analysis of DNA.
Authors: Laber, T L and Iverson, J T and Liberty, J A and Giese, S A
Journal: Journal of forensic sciences (1995): 1058-64

Pulsed field capillary electrophoresis of multikilobase length nucleic acids in dilute methyl cellulose solutions.
Authors: Kim, Y and Morris, M D
Journal: Analytical chemistry (1994): 3081-5

PageTell 预染10至250 kDa蛋白质 Ladder 货号60080-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PageTell 预染10至250 kDa蛋白质 Ladder

PageTell 预染10至250 kDa蛋白质 Ladder

PageTell 预染10至250 kDa蛋白质 Ladder    货号60080 货号 60080 存储条件 在零下15度以下保存, 避免光照
规格 100 ul 价格 1164
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

PageTell 预染10至250 kDa的蛋白质Ladder是一种即用型三色蛋白质标准品,在Tris-甘氨酸缓冲液中具有13种预染的蛋白质,其分子量范围从10至250 kDa。 在SDS-PAGE(Tris-甘氨酸缓冲液)上分离时,除了两个参考带(分别在25 kDa和75 kDa处的一个绿色带和一个红色带)外,蛋白质与一个蓝色发色团共价偶联。 即用型可帮助用户直接使用它,而无需在使用前加热,减少或添加样品缓冲液。 它用于检测SDS-聚丙烯酰胺凝胶电泳过程中的蛋白质分离,验证膜(硝酸纤维素,PVDF或尼龙)上的Western转移效率以及蛋白质的大小。

 

参考文献

A Single-Use, In Vitro Biosensor for the Detection of T-Tau Protein, A Biomarker of Neuro-Degenerative Disorders, in PBS and Human Serum Using Differential Pulse Voltammetry (DPV).
Authors: Dai, Yifan and Molazemhosseini, Alireza and Liu, Chung Chiun
Journal: Biosensors (2017)

Identification of pili on the surface of Finegoldia magna–a gram-positive anaerobic cocci.
Authors: Murphy, Elizabeth C and Janulczyk, Robert and Karlsson, Christofer and Mörgelin, Matthias and Frick, Inga-Maria
Journal: Anaerobe (2014): 40-9

A rapid standardized quantitative microfluidic system approach for evaluating human tear proteins.
Authors: Versura, Piera and Bavelloni, Alberto and Blalock, William and Fresina, Michela and Campos, Emilio C
Journal: Molecular vision (2012): 2526-37

A regularly spaced and self-revealing protein ladder for anti-tag Western blot analysis.
Authors: Kao, Chien-Han and Cheng, Chiu-Min and Chuang, Kuo-Hsiang and Chuang, Chih-Hung and Tzou, Shey-Cherng and Cheng, Ta-Chun and Hsieh, Yuan-Chin and Liao, Kuang-Wen and Wang, Yun-Ming and Chang, Long-Sen and Roffler, Steve R and Chen, Fang Ming and Cheng, Tian-Lu
Journal: Analytical biochemistry (2012): 1-3

[Characterization of Toxoplasma gondii proteins from various strains].
Authors: Yaman, Kerem and Akarsu, Gülay Aral and Güngör, Çiğdem and Ataoğlu, Haluk
Journal: Turkiye parazitolojii dergisi (2011): 133-6

Quantitative enzyme activity determination with zeptomole sensitivity by microfluidic gradient-gel zymography.
Authors: Hughes, Alex J and Herr, Amy E
Journal: Analytical chemistry (2010): 3803-11

Structural characterization of glycopeptides by N-terminal protein ladder sequencing.
Authors: Suzuki, Yusuke and Suzuki, Minoru and Nakahara, Yoshiaki and Ito, Yukishige and Ito, Emi and Goto, Naoko and Miseki, Kozo and Iida, Junko and Suzuki, Akemi
Journal: Analytical chemistry (2006): 2239-43

Climbing the protein ladder.
Authors: Dovichi, Norman J
Journal: Nature biotechnology (2004): 1242-3

Methods for on-chip protein analysis.
Authors: Caputo, Emilia and Moharram, Ramy and Martin, Brian M
Journal: Analytical biochemistry (2003): 116-24

A sodium dodecyl sulfate-polyacrylamide gel electrophoresis protein ladder made of disulfide-bridged proteins.
Authors: Doucet, A and Beauregard, M
Journal: Analytical biochemistry (2001): 296-7

PageTell 预染10至250 kDa蛋白质 Ladder 货号60081-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PageTell 预染10至250 kDa蛋白质 Ladder

PageTell 预染10至250 kDa蛋白质 Ladder

PageTell 预染10至250 kDa蛋白质 Ladder    货号60081 货号 60081 存储条件 在零下15度以下保存, 避免光照
规格 4X 250 ul 价格 3612
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

PageTell 预染10至250 kDa的蛋白质Ladder是一种即用型三色蛋白质标准品,在Tris-甘氨酸缓冲液中具有13种预染的蛋白质,其分子量范围从10至250 kDa。 在SDS-PAGE(Tris-甘氨酸缓冲液)上分离时,除了两个参考带(分别在25 kDa和75 kDa处的一个绿色带和一个红色带)外,蛋白质与一个蓝色发色团共价偶联。 即用型可帮助用户直接使用它,而无需在使用前加热,减少或添加样品缓冲液。 它用于检测SDS-聚丙烯酰胺凝胶电泳过程中的蛋白质分离,验证膜(硝酸纤维素,PVDF或尼龙)上的Western转移效率以及蛋白质的大小。

 

参考文献

A Single-Use, In Vitro Biosensor for the Detection of T-Tau Protein, A Biomarker of Neuro-Degenerative Disorders, in PBS and Human Serum Using Differential Pulse Voltammetry (DPV).
Authors: Dai, Yifan and Molazemhosseini, Alireza and Liu, Chung Chiun
Journal: Biosensors (2017)

Identification of pili on the surface of Finegoldia magna–a gram-positive anaerobic cocci.
Authors: Murphy, Elizabeth C and Janulczyk, Robert and Karlsson, Christofer and Mörgelin, Matthias and Frick, Inga-Maria
Journal: Anaerobe (2014): 40-9

A rapid standardized quantitative microfluidic system approach for evaluating human tear proteins.
Authors: Versura, Piera and Bavelloni, Alberto and Blalock, William and Fresina, Michela and Campos, Emilio C
Journal: Molecular vision (2012): 2526-37

A regularly spaced and self-revealing protein ladder for anti-tag Western blot analysis.
Authors: Kao, Chien-Han and Cheng, Chiu-Min and Chuang, Kuo-Hsiang and Chuang, Chih-Hung and Tzou, Shey-Cherng and Cheng, Ta-Chun and Hsieh, Yuan-Chin and Liao, Kuang-Wen and Wang, Yun-Ming and Chang, Long-Sen and Roffler, Steve R and Chen, Fang Ming and Cheng, Tian-Lu
Journal: Analytical biochemistry (2012): 1-3

[Characterization of Toxoplasma gondii proteins from various strains].
Authors: Yaman, Kerem and Akarsu, Gülay Aral and Güngör, Çiğdem and Ataoğlu, Haluk
Journal: Turkiye parazitolojii dergisi (2011): 133-6

Quantitative enzyme activity determination with zeptomole sensitivity by microfluidic gradient-gel zymography.
Authors: Hughes, Alex J and Herr, Amy E
Journal: Analytical chemistry (2010): 3803-11

Structural characterization of glycopeptides by N-terminal protein ladder sequencing.
Authors: Suzuki, Yusuke and Suzuki, Minoru and Nakahara, Yoshiaki and Ito, Yukishige and Ito, Emi and Goto, Naoko and Miseki, Kozo and Iida, Junko and Suzuki, Akemi
Journal: Analytical chemistry (2006): 2239-43

Climbing the protein ladder.
Authors: Dovichi, Norman J
Journal: Nature biotechnology (2004): 1242-3

Methods for on-chip protein analysis.
Authors: Caputo, Emilia and Moharram, Ramy and Martin, Brian M
Journal: Analytical biochemistry (2003): 116-24

A sodium dodecyl sulfate-polyacrylamide gel electrophoresis protein ladder made of disulfide-bridged proteins.
Authors: Doucet, A and Beauregard, M
Journal: Analytical biochemistry (2001): 296-7

mFluor Violet 550琥珀酰亚胺酯 货号1153-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

mFluor Violet 550琥珀酰亚胺酯

mFluor Violet 550琥珀酰亚胺酯

mFluor Violet 550琥珀酰亚胺酯    货号1153 货号 1153 存储条件 在零下15度以下保存, 避免光照
规格 1 mg 价格 2388
Ex (nm) 527 Em (nm) 550
分子量 1125.2 溶剂 DMSO
产品详细介绍

简要概述

产品基本信息

货号:1153

产品名称:mFluor Violet 550琥珀酰亚胺酯

规格:1mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

分子量:1125.2

外观:固体

溶剂:DMSO

 

产品介绍

mFluor 染料专为针对多色流式细胞仪的应用而开发。 这些染料具有较大的斯托克斯位移,并且可以通过流式细胞仪的激光线(例如405 nm,488 nm和633 nm)很好地激发。 mFluor 紫色染料经过优化,可在405 nm的紫色激光下激发。 AAT Bioquest提供了由紫色激光激发的最大数量的荧光染料。 mFluor™Violet 550染料的荧光激发和发射最大值分别为〜405 nm和〜550 nm。 这些光谱特性使其成为流式细胞仪应用程序的独特颜色。 mFluor Violet 550 SE相当稳定,并且对蛋白质氨基具有良好的反应性和选择性。 mFluor Violet 550 SE提供了一种方便的工具,可通过紫激光激发标记流式细胞仪应用中的单克隆,多克隆抗体或其他蛋白质(> 10 kDa)。

 

参考文献

High throughput pSTAT signaling profiling by fluorescent cell barcoding and computational analysis.
Authors: Tsai, Wanxia Li and Vian, Laura and Giudice, Valentina and Kieltyka, Jacqueline and Liu, Christine and Fonseca, Victoria and Gazaniga, Nathalia and Gao, Shouguo and Kajigaya, Sachiko and Young, Neal S and Biancotto, Angélique and Gadina, Massimo
Journal: Journal of immunological methods (2020): 112667

Lot-to-lot stability of antibody reagents for flow cytometry.
Authors: Böttcher, Sebastian and van der Velden, Vincent H J and Villamor, Neus and Ritgen, Matthias and Flores-Montero, Juan and Escobar, Hugo Murua and Kalina, Tomas and Brüggemann, Monika and Grigore, Georgiana and Martin-Ayuso, Marta and Lecrevisse, Quentin and Pedreira, Carlos E and van Dongen, Jacques J M and Orfao, Alberto
Journal: Journal of immunological methods (2019): 112294

First record of Doleschallia tongana (Lepidoptera: Nymphalidae) for Guam Island.
Authors: Manuel, Jake and Tennent, W John and Buden, Donald W and Moore, Aubrey
Journal: F1000Research (2018): 366

Optimization and standardization of fluorescent cell barcoding for multiplexed flow cytometric phenotyping.
Authors: Giudice, Valentina and Feng, Xingmin and Kajigaya, Sachiko and Young, Neal S and Biancotto, Angélique
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2017): 694-703

Quantification of mitochondrial reactive oxygen species in living cells by using multi-laser polychromatic flow cytometry.
Authors: De Biasi, Sara and Gibellini, Lara and Bianchini, Elena and Nasi, Milena and Pinti, Marcello and Salvioli, Stefano and Cossarizza, Andrea
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2016): 1106-1110

The new violet laser dye, Krome Orange, allows an optimal polychromatic immunophenotyping based on CD45-KO gating.
Authors: Preijers, Frank W M B and Huys, Erik and Leenders, Marij and Nieto, Laura and Gautherot, Emmanuel and Moshaver, Bijan
Journal: Journal of immunological methods (2011): 42-51

Tyramide signal amplification for analysis of kinase activity by intracellular flow cytometry.
Authors: Clutter, Matthew R and Heffner, Garrett C and Krutzik, Peter O and Sachen, Kacey L and Nolan, Garry P
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2010): 1020-31

Violet laser diodes in flow cytometry: an update.
Authors: Telford, William and Kapoor, Veena and Jackson, James and Burgess, Walter and Buller, Gayle and Hawley, Teresa and Hawley, Robert
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2006): 1153-60

mFluor Violet 505琥珀酰亚胺酯 货号1154-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

mFluor Violet 505琥珀酰亚胺酯

mFluor Violet 505琥珀酰亚胺酯

mFluor Violet 505琥珀酰亚胺酯    货号1154 货号 1154 存储条件 在零下15度以下保存, 避免光照
规格 1 mg 价格 2388
Ex (nm) 393 Em (nm) 504
分子量 786.93 溶剂 DMSO
产品详细介绍

简要概述

产品基本信息

货号:1154

产品名称:mFluor Violet 505琥珀酰亚胺酯

规格:1mg

储存条件:-15℃避光防潮

保质期:12个月

 

产品物理化学光谱特性

分子量:786.93

外观:固体

溶剂:DMSO

 

产品介绍

mFluor 染料专为针对多色流式细胞仪的应用而开发。 这些染料具有较大的斯托克斯位移,并且可以通过流式细胞仪的激光线(例如405 nm,488 nm和633 nm)很好地激发。 mFluor 紫色染料经过优化,可在405 nm的紫激光下激发。 AAT Bioquest提供了由紫色激光激发的最大数量的荧光染料。 mFluor Violet 505染料的荧光激发和发射最大值分别为〜405 nm和〜505 nm。 这些光谱特性使其成为流式细胞仪应用程序的独特颜色。 mFluor Violet 505 SE相当稳定,并且对蛋白质氨基具有良好的反应性和选择性。 mFluor Violet 505 SE提供了一种方便的工具,可通过紫激光激发标记流式细胞仪应用中的单克隆,多克隆抗体或其他蛋白质(> 10 kDa)。

 

参考文献

High throughput pSTAT signaling profiling by fluorescent cell barcoding and computational analysis.
Authors: Tsai, Wanxia Li and Vian, Laura and Giudice, Valentina and Kieltyka, Jacqueline and Liu, Christine and Fonseca, Victoria and Gazaniga, Nathalia and Gao, Shouguo and Kajigaya, Sachiko and Young, Neal S and Biancotto, Angélique and Gadina, Massimo
Journal: Journal of immunological methods (2020): 112667

Lot-to-lot stability of antibody reagents for flow cytometry.
Authors: Böttcher, Sebastian and van der Velden, Vincent H J and Villamor, Neus and Ritgen, Matthias and Flores-Montero, Juan and Escobar, Hugo Murua and Kalina, Tomas and Brüggemann, Monika and Grigore, Georgiana and Martin-Ayuso, Marta and Lecrevisse, Quentin and Pedreira, Carlos E and van Dongen, Jacques J M and Orfao, Alberto
Journal: Journal of immunological methods (2019): 112294

First record of Doleschallia tongana (Lepidoptera: Nymphalidae) for Guam Island.
Authors: Manuel, Jake and Tennent, W John and Buden, Donald W and Moore, Aubrey
Journal: F1000Research (2018): 366

Optimization and standardization of fluorescent cell barcoding for multiplexed flow cytometric phenotyping.
Authors: Giudice, Valentina and Feng, Xingmin and Kajigaya, Sachiko and Young, Neal S and Biancotto, Angélique
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2017): 694-703

Quantification of mitochondrial reactive oxygen species in living cells by using multi-laser polychromatic flow cytometry.
Authors: De Biasi, Sara and Gibellini, Lara and Bianchini, Elena and Nasi, Milena and Pinti, Marcello and Salvioli, Stefano and Cossarizza, Andrea
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2016): 1106-1110

The new violet laser dye, Krome Orange, allows an optimal polychromatic immunophenotyping based on CD45-KO gating.
Authors: Preijers, Frank W M B and Huys, Erik and Leenders, Marij and Nieto, Laura and Gautherot, Emmanuel and Moshaver, Bijan
Journal: Journal of immunological methods (2011): 42-51

Tyramide signal amplification for analysis of kinase activity by intracellular flow cytometry.
Authors: Clutter, Matthew R and Heffner, Garrett C and Krutzik, Peter O and Sachen, Kacey L and Nolan, Garry P
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2010): 1020-31

Violet laser diodes in flow cytometry: an update.
Authors: Telford, William and Kapoor, Veena and Jackson, James and Burgess, Walter and Buller, Gayle and Hawley, Teresa and Hawley, Robert
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2006): 1153-60

盐霉素-HRP缀合物 货号50571-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

盐霉素-HRP缀合物

盐霉素-HRP缀合物

盐霉素-HRP缀合物    货号50571 货号 50571 存储条件 在零下15度以下保存, 避免光照
规格 1 mg 价格 6060
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:50571

产品名称:盐霉素-HRP缀合物

规格:1mg

储存条件:-15℃避光

保质期:12个月

  

产品介绍

盐霉素是一种由白色链霉菌产生的聚醚单羧酸。 它可用于预防因猪瘟,中肠埃里氏菌,大头孢菌,布鲁内特氏菌,大肠埃希菌和大肠埃希菌引起的家禽球虫病。 沙利霉素对某些革兰氏阳性细菌具有活性,而肠杆菌科则具有抗性。 盐霉素对产气荚膜梭菌也有抑制作用,因此使用盐霉素可降低肉鸡坏死性肠炎的发生率。盐霉素被认为是标记残留物,皮肤/脂肪被认为是靶组织。与其他聚醚离子载体相比,盐霉素在鸡蛋中产生的残留水平相对较低。盐霉素-HRP 缀合物是通过ELISA定量盐霉素的基本试剂。 

 

参考文献

Analysis of the Differences in the Expression of mRNAs and miRNAs Associated with Drug Resistance in Endometrial Cancer Cells Treated with Salinomycin.
Authors: Januszyk, Piotr and Januszyk, Krzysztof and Wierzbik-Strońska, Magdalena and Boroń, Dariusz and Grabarek, Beniamin
Journal: Current pharmaceutical biotechnology (2021): 541-548

Changes in the ceca microbiota of broilers vaccinated for coccidiosis or supplemented with salinomycin.
Authors: Orso, C and Stefanello, T B and Franceschi, C H and Mann, M B and Varela, A P M and Castro, I M S and Frazzon, J and Frazzon, A P G and Andretta, I and Ribeiro, A M L
Journal: Poultry science (2021): 100969

Combined delivery of salinomycin and docetaxel by dual-targeting gelatinase nanoparticles effectively inhibits cervical cancer cells and cancer stem cells.
Authors: Wang, Qin and Yen, Ying-Tzu and Xie, Chen and Liu, Fangcen and Liu, Qin and Wei, Jia and Yu, Lixia and Wang, Lifeng and Meng, Fanyan and Li, Rutian and Liu, Baorui
Journal: Drug delivery (2021): 510-519

Correction to: Salinomycin effectively eliminates cancer stem-like cells and obviates hepatic metastasis in uveal melanoma.
Authors: Zhou, Jingfeng and Liu, Shenglan and Wang, Yun and Dai, Wei and Zou, Hailin and Wang, Shubo and Zhang, Jing and Pan, Jingxuan
Journal: Molecular cancer (2021): 47

Effects of Scrophularia striata hydroalcoholic extract in comparison to salinomycin on growth performance, intestinal health and immunity in broiler chickens following a mixed-species Eimeria challenge.
Authors: Rostami, Farhad and Taherpour, Kamran and Ghasemi, Hossein Ali and Akbari Gharaei, Mohammad and Shirzadi, Hassan
Journal: Veterinary parasitology (2021): 109417

Effects of supplementation with narasin, salinomycin, or flavomycin on performance and ruminal fermentation characteristics of Bos indicus Nellore cattle fed with forage-based diets.
Authors: Limede, Arnaldo Cintra and Marques, Rodrigo S and Polizel, Daniel Montanher and Cappellozza, Bruno Ieda and Miszura, Alexandre Arantes and Barroso, José Paulo Roman and Storti Martins, André and Sardinha, Lairana Aline and Baggio, Marcelo and Pires, Alexandre Vaz
Journal: Journal of animal science (2021)

Ester derivatives of salinomycin efficiently eliminate breast cancer cells via ER-stress-induced apoptosis.
Authors: Kuran, Dominika and Flis, Sylwia and Antoszczak, Michał and Piskorek, Marlena and Huczyński, Adam
Journal: European journal of pharmacology (2021): 173824

Facile fabrication of a novel 3D rose like lanthanum doped zirconia decorated reduced graphene oxide nanosheets: An efficient electro-catalyst for electrochemical reduction of futuristic anti-cancer drug salinomycin during pharmacokinetic study [Biosens Bioelectron 150 (2020) 111849].
Authors: Alkahtani, Saad A and Mahmoud, Ashraf M and Mahnashi, Mater H and Ali, Ramadan and El-Wekil, Mohamed M
Journal: Biosensors & bioelectronics (2021): 113202

Green one-pot synthesis of nitrogen and sulfur co-doped carbon quantum dots as new fluorescent nanosensors for determination of salinomycin and maduramicin in food samples.
Authors: Magdy, Galal and Abdel Hakiem, Ahmed F and Belal, Fathalla and Abdel-Megied, Ahmed M
Journal: Food chemistry (2021): 128539

In Vitro Antiviral Activities of Salinomycin on Porcine Epidemic Diarrhea Virus.
Authors: Yuan, Chen and Huang, Xintong and Zhai, Ruiyu and Ma, Yichao and Xu, Anyuan and Zhang, Penghao and Yang, Qian
Journal: Viruses (2021)

盐霉素-BSA缀合物 货号50572-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

盐霉素-BSA缀合物

盐霉素-BSA缀合物

盐霉素-BSA缀合物    货号50572 货号 50572 存储条件 在零下15度以下保存, 避免光照
规格 5 mg 价格 11628
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:50572

产品名称:盐霉素-BSA缀合物

规格:5mg

储存条件:-15℃避光

保质期:12个月

  

产品介绍

盐霉素是一种由白色链霉菌产生的聚醚单羧酸。 它可用于预防因猪瘟,中肠埃里氏菌,大头孢菌,布鲁内特氏菌,大肠埃希菌和大肠埃希菌引起的家禽球虫病。 沙利霉素对某些革兰氏阳性细菌具有活性,而肠杆菌科则具有抗性。 盐霉素对产气荚膜梭菌也有抑制作用,因此使用盐霉素可降低肉鸡坏死性肠炎的发生率。盐霉素被认为是标记残留物,皮肤/脂肪被认为是靶组织。与其他聚醚离子载体相比,盐霉素在鸡蛋中产生的残留水平相对较低。盐霉素-BSA缀合物是通过ELISA定量盐霉素的基本试剂。 

 

参考文献

Salinomycin Modulates the Expression of mRNAs and miRNAs Related to Stemness in Endometrial Cancer.
Authors: Talkowski, Karol and Kiełbasiński, Kamil and Peszek, Wojciech and Grabarek, Beniamin O and Boroń, Dariusz and Oplawski, Marcin
Journal: Current pharmaceutical biotechnology (2021): 317-326

Simultaneous immunodetection of ionophore antibiotics, salinomycin and narasin, in poultry products and milk.
Authors: Burkin, Maksim A and Galvidis, Inna A
Journal: Analytical methods : advancing methods and applications (2021): 1550-1558

Effect of Salinomycin on Expression Pattern of Genes Associated with Apoptosis in Endometrial Cancer Cell Line.
Authors: Kiełbasiński, Kamil and Peszek, Wojciech and Grabarek, Beniamin O and Boroń, Dariusz and Wierzbik-Strońska, Magdalena and Oplawski, Marcin
Journal: Current pharmaceutical biotechnology (2020): 1269-1277

Evaluation of Variances in VEGF-A-D and VEGFR-1-3 Expression in the Ishikawa Endometrial Cancer Cell Line Treated with Salinomycin and An-ti-Angiogenic/Lymphangiogenic Effect.
Authors: Kras, Piotr and Talkowski, Karol and Grabarek, Beniamin Oskar and Dziobek, Nina and Boroń, Dariusz and Oplawski, Marcin
Journal: Current pharmaceutical biotechnology (2020)

Combination of salinomycin and radiation effectively eliminates head and neck squamous cell carcinoma cells in vitro.
Authors: Gehrke, Thomas and Hackenberg, Stephan and Polat, Bülent and Wohlleben, Gisela and Hagen, Rudolf and Kleinsasser, Norbert and Scherzad, Agmal
Journal: Oncology reports (2018): 1991-1998

Salinomycin Abolished STAT3 and STAT1 Interactions and Reduced Telomerase Activity in Colorectal Cancer Cells.
Authors: Chung, Seyung S and Adekoya, Debbie and Enenmoh, Ikechukwu and Clarke, Orette and Wang, Piwen and Sarkyssian, Marianna and Wu, Yong and Vadgama, Jaydutt V
Journal: Anticancer research (2017): 445-453

Geno- and cytotoxicity of salinomycin in human nasal mucosa and peripheral blood lymphocytes.
Authors: Scherzad, Agmal and Hackenberg, Stephan and Schramm, Carolin and Froelich, Katrin and Ginzkey, Christian and Hagen, Rudolf and Kleinsasser, Norbert
Journal: Toxicology in vitro : an international journal published in association with BIBRA (2015): 813-8

Phenethyl isothiocyanate upregulates death receptors 4 and 5 and inhibits proliferation in human cancer stem-like cells.
Authors: Wang, Dan and Upadhyaya, Bijaya and Liu, Yi and Knudsen, David and Dey, Moul
Journal: BMC cancer (2014): 591

Sample treatment platform using nanoparticles to determine salinomycin in flesh and meat.
Authors: Park, Jihyun and Lim, H B
Journal: Food chemistry (2014): 112-7

Biodegradation of polyether algal toxins–isolation of potential marine bacteria.
Authors: Shetty, Kateel G and Huntzicker, Jacqueline V and Rein, Kathleen S and Jayachandran, Krish
Journal: Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (2010): 1850-7

盐霉素-KLH缀合物 货号50573-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

盐霉素-KLH缀合物

盐霉素-KLH缀合物

盐霉素-KLH缀合物    货号50573 货号 50573 存储条件 在零下15度以下保存, 避免光照
规格 5 mg 价格 11628
Ex (nm) Em (nm)
分子量 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:50573

产品名称:盐霉素-KLH缀合物

规格:5mg

储存条件:-15℃避光

保质期:12个月

  

产品介绍

盐霉素是一种由白色链霉菌产生的聚醚单羧酸。 它可用于预防因猪瘟,中肠埃里氏菌,大头孢菌,布鲁内特氏菌,大肠埃希菌和大肠埃希菌引起的家禽球虫病。 沙利霉素对某些革兰氏阳性细菌具有活性,而肠杆菌科则具有抗性。 盐霉素对产气荚膜梭菌也有抑制作用,因此使用盐霉素可降低肉鸡坏死性肠炎的发生率。盐霉素被认为是标记残留物,皮肤/脂肪被认为是靶组织。与其他聚醚离子载体相比,盐霉素在鸡蛋中产生的残留水平相对较低。盐霉素-KLH缀合物是通过ELISA定量盐霉素的基本试剂。 

 

参考文献

Molecular characterization and analysis of the ATPase ASNA1 homolog gene of Eimeria tenella in a drug sensitive strain and drug resistant strains.
Authors: Yu, Yu and Dong, Hui and Zhao, Qiping and Zhu, Shunhai and Liang, Shanshan and Wang, Qingjie and Wang, Haixia and Yu, Shuilan and Huang, Bing and Han, Hongyu
Journal: International journal for parasitology. Drugs and drug resistance (2021): 115-125

Molecular characterization and functional analysis of Eimeria tenella citrate synthase.
Authors: Wang, Haixia and Zhao, Qiping and Zhu, Shunhai and Dong, Hui and Yu, Shuilan and Wang, Qingjie and Yu, Yu and Liang, Shanshan and Zhao, Huanzhi and Huang, Bing and Han, Hongyu
Journal: Parasitology research (2021): 1025-1035

Targeted Delivery of Combination Therapeutics Using Monoclonal Antibody 2C5-Modified Immunoliposomes for Cancer Therapy.
Authors: Narayanaswamy, Radhika and Torchilin, Vladimir P
Journal: Pharmaceutical research (2021): 429-450

Enhanced targeting of prostate cancer-initiating cells by salinomycin-encapsulated lipid-PLGA nanoparticles linked with CD44 antibodies.
Authors: Wei, Jun and Sun, Jin and Liu, Yu
Journal: Oncology letters (2019): 4024-4033

Vasculogenic mimicry is associated with trastuzumab resistance of HER2-positive breast cancer.
Authors: Hori, Ami and Shimoda, Masafumi and Naoi, Yasuto and Kagara, Naofumi and Tanei, Tomonori and Miyake, Tomohiro and Shimazu, Kenzo and Kim, Seung Jin and Noguchi, Shinzaburo
Journal: Breast cancer research : BCR (2019): 88

Promoted delivery of salinomycin sodium to lung cancer cells by dual targeting PLGA hybrid nanoparticles.
Authors: Zhou, Jie and Sun, Jin and Chen, Huaiwen and Peng, Qing
Journal: International journal of oncology (2018): 1289-1300

The enhanced delivery of salinomycin to CD133+ ovarian cancer stem cells through CD133 antibody conjugation with poly(lactic-co-glycolic acid)-poly(ethylene glycol) nanoparticles.
Authors: Mi, Yi and Huang, Yuqin and Deng, Jie
Journal: Oncology letters (2018): 6611-6621

CD44 targeted chemotherapy for co-eradication of breast cancer stem cells and cancer cells using polymeric nanoparticles of salinomycin and paclitaxel.
Authors: Muntimadugu, Eameema and Kumar, Rajendra and Saladi, Shantikumar and Rafeeqi, Towseef Amin and Khan, Wahid
Journal: Colloids and surfaces. B, Biointerfaces (2016): 532-546

Combination of drug-conjugated SWCNT nanocarriers for efficient therapy of cancer stem cells in a breast cancer animal model.
Authors: Al Faraj, Achraf and Shaik, Asma Sultana and Ratemi, Elaref and Halwani, Rabih
Journal: Journal of controlled release : official journal of the Controlled Release Society (2016): 240-51

Laser-induced fluorescence reader with a turbidimetric system for sandwich-type immunoassay using nanoparticles.
Authors: Kim, Y H and Lim, H B
Journal: Analytica chimica acta (2015): 32-6

PE-iFluor 750 串联染料 货号2704-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

PE-iFluor 750 串联染料

PE-iFluor 750 串联染料

货号 2704 存储条件 在2-8度冷藏保存, 避免光照
规格 1 mg 价格 2388
Ex (nm) 566 Em (nm) 778
分子量 溶剂 Water
产品详细介绍

简要概述

产品基本信息

货号:2704

产品名称:PE-iFluor 750 串联染料

规格:1mg

储存条件:2-8℃避光防潮

保质期:6个月

 

产品物理化学光谱特性

外观:固体

溶剂:水

激发波长(nm):566

发射波长(nm):778

 

产品介绍

PE-iFluor 750串联染料 是流式细胞术中使用的一种新颜色染料。其主要吸收峰位于 565 nm,发射峰位于 ~770 nm。它已通过光谱流式细胞仪进行了验证。 PE-iFluor 750 串联染料的染色指数比相应的 PE-Alexa Fluor 750 或 PE-Cy7 串联染料更高。 AAT Bioquest 为常规和光谱流式细胞术应用提供最多的颜色,包括 iFluor 、mFluor 有机染料及其各种串联染料。金畔生物是AAT Bioquest的中国代理商,为您提供最优质的PE-iFluor 750 串联染料。 

点击查看光谱

 

参考文献

Fluorescent energy transfer causing misleading signal in multicolor flow cytometry.
Authors: Khenine, Hana and Waeckel, Louis and Seghrouchni, Fouad and Berger, Anne-Emmanuelle and Lambert, Claude
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2021)

The ISCCA flow protocol for the monitoring of anti-CD20 therapies in autoimmune disorders.
Authors: Gatti, Arianna and Buccisano, Francesco and Scupoli, Maria T and Brando, Bruno
Journal: Cytometry. Part B, Clinical cytometry (2021): 194-205

Probing Surface Membrane Receptors Using Engineered Bacteriophage Bioconjugates.
Authors: Lomakin, Yakov A and Kaminskaya, Alena N and Stepanov, Alexey V and Shmidt, Anna A and Gabibov, Alexander G and Belogurov, Alexey A
Journal: Bioconjugate chemistry (2019): 1500-1506

A ten-color tube with dried antibody reagents for the screening of hematological malignancies.
Authors: Correia, R P and Rajab, A and Bento, L C and Alexandre, A M and Vaz, A C and Schimidell, D and Pedro, E C and Perin, F S and Nozawa, S T and Barroso, R S and Bacal, N S
Journal: International journal of laboratory hematology (2018): 136-143

Initial flow cytometric evaluation of the Clearllab lymphoid screen.
Authors: Hedley, B D and Cheng, G and Luider, J and Kern, W and Lozanski, G and Chin-Yee, I and Lowes, L E and Keeney, M and Careaga, D and Magari, R and Tejidor, L
Journal: Cytometry. Part B, Clinical cytometry (2018): 707-713

Reduced CD4 T Lymphocytes in Lymph Nodes of the Mouse Model of Autism Induced by Valproic Acid.
Authors: Baronio, Diego and Bauer-Negrini, Guilherme and Castro, Kamila and Della-Flora Nunes, Gustavo and Riesgo, Rudimar and Mendes-da-Cruz, Daniella Arêas and Savino, Wilson and Gottfried, Carmem and Bambini-Junior, Victorio
Journal: Neuroimmunomodulation (2018): 280-284

CD4+ T cells and natural killer cells: Biomarkers for hepatic fibrosis in human immunodeficiency virus/hepatitis C virus-coinfected patients.
Authors: Laufer, Natalia and Ojeda, Diego and Polo, María Laura and Martinez, Ana and Pérez, Héctor and Turk, Gabriela and Cahn, Pedro and Zwirner, Norberto Walter and Quarleri, Jorge
Journal: World journal of hepatology (2017): 1073-1080

Comparison of Flow-cytometric Antibody Secreting Cell Assay and Mabtech Immunoglobulin ELISpot Assay.
Authors: Lee, N and In, J W and Kim, H and Roh, E Y and Shin, S and Park, K U and Yang, J and Song, E Y
Journal: Transplantation proceedings (2017): 963-966

Semiconducting polymer dots with bright narrow-band emission at 800 nm for biological applications.
Authors: Chen, Dandan and Wu, I-Che and Liu, Zhihe and Tang, Ying and Chen, Haobin and Yu, Jiangbo and Wu, Changfeng and Chiu, Daniel T
Journal: Chemical science (2017): 3390-3398

[Changes of monocyte and monocyte-platelet aggregates in different subgroups of thrombotic events in patients with acute myocardial infarction during PCI].
Authors: Wang, Sheng and Sun, Cuifang and Liao, Wang and Wu, Zhongwei and Wang, Yudai and Huang, Xiuxian and Lu, Sijia and Dong, Xiaoli and Shuai, Fujie and Li, Bin
Journal: Xi bao yu fen zi mian yi xue za zhi = Chinese journal of cellular and molecular immunology (2017): 959-965

iFluor Ultra 594 琥珀酰亚胺酯 货号71650-AAT Bioquest荧光染料

上海金畔生物科技有限公司代理AAT Bioquest荧光染料全线产品,欢迎访问AAT Bioquest荧光染料官网了解更多信息。

iFluor Ultra 594 琥珀酰亚胺酯

iFluor Ultra 594 琥珀酰亚胺酯

iFluor Ultra 594 琥珀酰亚胺酯    货号71650 货号 71650 存储条件 在零下15度以下保存, 避免光照
规格 1 mg 价格 3612
Ex (nm) 586 Em (nm) 601
分子量 1436.72 溶剂 DMSO
产品详细介绍

简要概述

荧光染料缀合抗体是许多应用中鉴定蛋白质的一种工具,包括荧光细胞成像、流式细胞术、蛋白质印迹、免疫组织化学等。使用荧光标记抗体的优势包括更高的灵敏度、多路复用能力和易用性。 iFluor Ultra 系列是我们广受欢迎的 iFluor 染料的最新升级版,并针对用于荧光成像和流式细胞术应用的标记抗体进行了优化。用 iFluor Ultra 594 制备的抗体缀合物远远优于其他现有类似染料的缀合物,如 Alexa Fluor® 594。iFluor Ultra 594 缀合物在相同条件下比用 Alexa Fluor® 594 制备的缀合物更亮。此外,iFluor Ultra 594 的荧光不受 pH (4-10) 的影响。 iFluor Ultra 594 SE 染料相当稳定,并表现出与蛋白质氨基的良好反应性和选择性。 iFluor Ultra 594 的光谱特性和反应性类似于 Alexa Fluor® 594(Alexa Fluor® 是 ThermoFisher 的商标)。

产品说明书

实验方案

储备溶液配制

1. 蛋白质原液(溶液 A)
将 100 µL 反应缓冲液(例如,1 M 碳酸钠溶液或 1 M 磷酸盐缓冲液,pH ~ 9.0)与 900 µL 目标蛋白溶液(例如抗体,如果可能,蛋白质浓度 >2 mg/mL)混合,得到 1 mL 蛋白质标记原液。
注意:蛋白质溶液(溶液 A)的 pH 值应为 8.5 ± 0.5。如果蛋白质溶液的 pH 值低于 8.0,则使用 1 M 碳酸氢钠溶液或 1 M pH 9.0 磷酸盐缓冲液将 pH 值调整到 8.0-9.0 的范围内。
注意:蛋白质应溶于1X 磷酸盐缓冲盐水 (PBS),pH 7.2-7.4。如果蛋白质溶解在 Tris 或甘氨酸缓冲液中,则必须用 1X PBS,pH 7.2-7.4 进行透析,以去除用于蛋白质沉淀的游离胺或铵盐(如硫酸铵和醋酸铵)。
注意:如果蛋白质浓度低于 2 mg/mL,缀合效率会显着降低。为获得最佳标记效率,建议最终蛋白质浓度范围为 2-10 mg/mL。

2. iFluor Ultra 594 SE 原液(溶液 B)
将无水 DMSO 添加到 iFluor Ultra 594 SE 小瓶中,制成 10 mM 储备溶液。通过移液或涡旋混合均匀。
注意:在开始缀合之前准备染料储备溶液(溶液 B),并及时使用。染料原液的长期储存可能会降低染料活性。溶液 B 在避光和防潮的情况下可以在冰箱中储存两周,避免冻融循环。

  

操作步骤

该标记方案是为山羊抗小鼠 IgG 与 iFluor Ultra 594 SE 的缀合而开发的。 您可能需要进一步优化您的特定蛋白质。
注意:每种蛋白质需要不同的染料/蛋白质比例,这也取决于染料的特性。 蛋白质的过度标记会对其缀合亲和力产生不利影响,而低染料/蛋白质比率的蛋白质缀合物会降低灵敏度。

1.进行缀合反应
1.1使用 10:1 的溶液 B(染料)/溶液 A(蛋白质)的摩尔比作为起点:将 5 μL 的染料储备溶液(溶液 B,假设染料储备溶液为 10 mM)在有效摇动下倒入蛋白质溶液(95 µL 溶液 A)小瓶中。 假设蛋白质浓度为 10 mg/mL 且蛋白质的分子量为 ~200KD,则蛋白质的浓度为 ~0.05 mM。
注意:我们建议使用 10:1 摩尔比的溶液 B(染料)/溶液 A(蛋白质)。 如果太低或太高,分别确定最佳染料/蛋白质比例为 5:1、15:1 和 20:1。
1.2在室温下继续旋转或摇动反应混合物 30-60 分钟。

 

2.纯化缀合物
以下方案是使用 Sephadex G-25 柱进行染料-蛋白质缀合物纯化的示例。
根据制造说明准备 Sephadex G-25 柱。
2.1将反应混合物(来自“1.进行缀合反应”)加载到 Sephadex G-25 列的顶部。
2.2样品刚好在顶部树脂表面下方运行时,立即添加 PBS (pH 7.2-7.4)。
2.3向所需样品中添加更多 PBS (pH 7.2-7.4) 以完成柱纯化。 结合含有所需染料-蛋白质偶联物的组分。
注意:要立即使用,染料-蛋白质偶联物需要用染色缓冲液稀释,并分装多次使用。
注意:对于长期储存,染料-蛋白质缀合物溶液需要浓缩或冷冻干燥。

 

3.数据处理

3.1表征所需的染料-蛋白质缀合物
取代度 (DOS) 是表征染料标记蛋白质的最重要因素。 较低 DOS 的蛋白质通常具有较弱的荧光强度,但较高 DOS 的蛋白质(例如 DOS > 6)也往往具有较低的荧光强度。 大多数抗体的最佳 DOS 建议在 2 到 10 之间,具体取决于染料和蛋白质的特性。 为了有效标记,应控制取代度,使 6-8 摩尔 iFluor Ultra 594 SE 对 1 摩尔抗体。 以下步骤用于确定 iFluor Ultra 594 SE 标记蛋白质的 DOS。

3.2吸收检测
要检测染料-蛋白质缀合物的吸收光谱,建议将样品浓度保持在 1-10 µM 的范围内,具体取决于染料的消光系数。

3.3读取 280 nm 处的 OD(吸光度)和染料最大吸光度(对于 iFluor Ultra 594 染料,ƛmax = 588 nm)
对于大多数分光光度计,样品(来自色谱柱馏分)需要用去离子水稀释,以便 OD 值在 0.1 到 0.9 的范围内。 OD(吸光度)在 280 nm 是蛋白质的最大吸收,而 588 nm 是 iFluor Ultra 594 SE 的最大吸收。 要获得准确的 DOS,请确保缀合物中不含非结合染料。

3.4计算DOS
您可以通过链接使用我们的工具计算DOS

 

参考文献

A fully integrated isotachophoresis with a programmable microfluidic platform.
Authors: Shebindu, Adam and Somaweera, Himali and Estlack, Zachary and Kim, Jungtae and Kim, Jungkyu
Journal: Talanta (2021): 122039

Effect of VIRP1 Protein on Nuclear Import of Citrus Exocortis Viroid (CEVd).
Authors: Seo, Hyesu and Kim, Kyunghee and Park, Woong June
Journal: Biomolecules (2021)

Liquid Droplet Formation and Facile Cytosolic Translocation of IgG in the Presence of Attenuated Cationic Amphiphilic Lytic Peptides.
Authors: Iwata, Takahiro and Hirose, Hisaaki and Sakamoto, Kentarou and Hirai, Yusuke and Arafiles, Jan Vincent V and Akishiba, Misao and Imanishi, Miki and Futaki, Shiroh
Journal: Angewandte Chemie (International ed. in English) (2021)

MicroRNA-126 inhibits pathological retinal neovascularization via suppressing vascular endothelial growth factor expression in a rat model of retinopathy of prematurity.
Authors: Fan, Yuan-Yao and Liu, Chi-Hsien and Wu, An-Lun and Chen, Hung-Chi and Hsueh, Yi-Jen and Chen, Kuan-Jen and Lai, Chi-Chun and Huang, Chung-Ying and Wu, Wei-Chi
Journal: European journal of pharmacology (2021): 174035

Retinal ganglion cells projecting to superior colliculus and pulvinar in marmoset.
Authors: Grünert, Ulrike and Lee, Sammy C S and Kwan, William C and Mundinano, Inaki-Carril and Bourne, James A and Martin, Paul R
Journal: Brain structure & function (2021)

Fluorescently-labeled fremanezumab is distributed to sensory and autonomic ganglia and the dura but not to the brain of rats with uncompromised blood brain barrier.
Authors: Noseda, Rodrigo and Schain, Aaron J and Melo-Carrillo, Agustin and Tien, Jason and Stratton, Jennifer and Mai, Fanny and Strassman, Andrew M and Burstein, Rami
Journal: Cephalalgia : an international journal of headache (2020): 229-240

Modeling iontophoretic drug delivery in a microfluidic device.
Authors: Moarefian, Maryam and Davalos, Rafael V and Tafti, Danesh K and Achenie, Luke E and Jones, Caroline N
Journal: Lab on a chip (2020): 3310-3321

Cell-based immunofluorescence assay for screening the neurogenesis potential of new drugs in adult hippocampal neural progenitor cells.
Authors: Zhang, Kun and Li, Bin and Li, Peifang and Yang, Xiaoli and Cui, Huixian and Liu, Xiaoyun
Journal: Acta neurobiologiae experimentalis (2019): 302-308

Super blinking and biocompatible nanoprobes based on dye doped BSA nanoparticles for super resolution imaging.
Authors: Zong, Shenfei and Pan, Fengmei and Zhang, Ruohu and Chen, Chen and Wang, Zhuyuan and Cui, Yiping
Journal: Nanotechnology (2019): 065701

[Sepsis impairs aggregation of nicotinic acetylcholine receptors on murine skeletal muscle cell membranes by inhibiting AKT/GSK3β phosphorylation].
Authors: Li, Tianmei and Liu, Li and Wang, Xiaobin
Journal: Nan fang yi ke da xue xue bao = Journal of Southern Medical University (2019): 1337-1343