产品说明
一般描述
Native ascorbate oxidase from Cucurbita species. Catalyzes oxidation of ascorbic acid to dehydroascorbic acid. Suitable for eliminating interference of ascorbic acid in clinical assays and for determination of ascorbic acid. Inhibited by azide, dithiocarbamate, and thiocyanate.
Native ascorbate oxidase from Cucurbita species. A multi-copper-containing oxidase that catalyzes oxidation of ascorbic acid to dehydroascorbic acid. AO catalyses the four-electron reduction of dioxygen to water with concominant one-electron oxidation of the reducing organic substrate. Suitable for eliminating interference of ascorbic acid in clinical assays and for determination of ascorbic acid. Inhibited by azide, dithiocarbamate, and thiocyanate.
包装
1000 u in Plastic ampoule
注意
enzyme will denature below pH 4.0.
警告
Toxicity: Standard Handling (A)
单位定义
One unit is defined as the amount of enzyme that will oxidize 1.0 µmol ascorbic acid per min at 37°C, pH 5.6.
重悬
Following reconstitution refrigerate (4°C). This Stock solutions are stable for up to 3 weeks at 4°C.
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 | 1.10.3.3 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00130560 |
产品性质
| 质量水平 | 100 |
| 形式 | lyophilized |
| specific activity | ≥1500 U/mg ≥300 units/mg material |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | OK to freeze desiccated (hygroscopic) |
| 运输 | ambient |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
