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重组
expressed in E. coli
质量水平
方案
≥95% (SDS-PAGE)
表单
lyophilized solid
比活
≥5 units/mg protein
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
溶解性
aqueous buffer, pH 7.0: soluble
运输
wet ice
储存温度
−20°C
一般描述
Recombinant, yeast thioredoxin reductase expressed in E. coli. Yeast thioredoxin reductase is a flavoprotein that has no selenocysteine (SeCys). It catalyzes the NADPH-dependent reduction of thioredoxin as well as other endogenous and exogenous proteins. Plays an important role in many aspects of cell function, including protection against oxidative stress/injury, cell growth and transformation, and the recycling of ascorbate from its oxidized form.
警告
Toxicity: Standard Handling (A)
单位定义
One unit is defined as the amount of enzyme that will cause an absorbance change of 1 at 412 nm using 200 µM NADPH and 5 mM DTNB, per min at 25°C, pH 7.0.
外形
Lyophilized from 150 mM NaCl, 20 mM phosphate buffer, pH 7.4.
重悬
Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for 1 month at 4°C or 3 months at -70°C.
其他说明
Mustacich, D. and Powis, G. 2000. Biochem. J.346, 1.
Wang, P.F., et al. 1998. Biochemistry37, 16378.
Holmgren, A., 1979. J. Biol. Chem. 254, 9627.
Wang, P.F., et al. 1998. Biochemistry37, 16378.
Holmgren, A., 1979. J. Biol. Chem. 254, 9627.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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