产品说明
一般描述
Note: 1 KU = 1000 units.
Native superoxide dismutase from bovine erythrocytes. Essential component of biological defense against toxic effects of oxygen. Catalyzes the dismutation of superoxide radicals to oxygen and H2O2.
包装
50 ku in Glass bottle
Please refer to vial label for lot-specific concentration.
警告
Toxicity: Standard Handling (A)
单位定义
One unit is defined as the amount of enzyme that will cause a 50% inhibition in the rate of reduction of cytochrome c at 25°C, pH 7.8.
重悬
Following reconstitution, aliquot and freeze (-20°C).
其他说明
Tilly, J.L. and Tilly, K.I. 1995. Endocrinology136, 242.
Sharonov, B.P. and Churilova, I.V. 1992. Biochem. Biophys. Res. Commun.189, 1129.
Britton, L., et al. 1978. J. Bacteriol. 134, 229.
Keele, B.B., et al. 1971. J. Biol. Chem.246, 2875.
McCord, J.M. and Fridovich, I. 1969. J. Biol. Chem.244, 6049.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 酶学委员会(EC)编号 | 1.15.1.1 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00132404 |
产品性质
| 质量水平 | 100 |
| 生物来源 | bovine erythrocytes |
| 形式 | lyophilized solid |
| specific activity | ≥3000 units/mg dry wt. |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | OK to freeze desiccated |
| pI | 4.95 |
| 溶解性 | 50 mM potassium phosphate, 100 μM EDTA, pH 7.8: 5 mg/mL, clear, pale blue |
| 异质活性 | Carbonic anhydrase ≤30 U/mg (dry weight) |
| 运输 | ambient |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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