产品说明
一般描述
Native xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Has an optimal pH of 4.6 and a pI of 5.3-5.4. Catalyzes the oxidation of xanthine to uric acid.
Native xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Catalyzes the oxidation of xanthine to uric acid.
包装
10, 50 u 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 convert 1.0 µmol of xanthine to uric acid per min at 25°C, pH 7.5.
外形
Crystalline suspension in 60% ammonium sulfate.
其他说明
McWhirter, R.B. and Hille, R. 1991. J. Biol. Chem.266, 23724.
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 | 1.1.3.22 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00082145 |
产品性质
| 质量水平 | 100 |
| 形式 | liquid |
| specific activity | ≥0.5 units/mg protein |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | do not freeze |
| 异质活性 | lactoperoxidase, none detected |
| 运输 | wet ice |
| 储存温度 | 2-8℃ |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H334 |
| 预防措施声明 | P261 - P284 - P304 + P340 + P312 - P501 |
| 危险分类 | Resp. Sens. 1 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
