598502

Thioredoxin Reductase, Yeast, Recombinant, E. coli

• 别名: ryNTR
• 分類程式碼代碼: 12352202
• NACRES: NA.54

属性

• 重組細胞: expressed in E. coli
• 品質等級: 100
• 化驗: ≥95% (SDS-PAGE)
• 形狀: lyophilized solid
• 比活性: ≥5 units/mg protein
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze
• 溶解度: aqueous buffer, pH 7.0: soluble
• 運輸包裝: wet ice
• 儲存溫度: −20°C

说明

一般說明

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)

單位定義

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.

外觀

Lyophilized from 150 mM NaCl, 20 mM phosphate buffer, pH 7.4.

重構

Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for 1 month at 4°C or 3 months at -70°C.

其他說明

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.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable