228250
Cholesterol Oxidase, Streptomyces sp.
Cholesterol Oxidase, Streptomyces sp. CAS 9028-76-6, is a native cholesterol oxidase that catalyzes the oxidation of cholesterol to cholesterone and hydrogen peroxide.
别名:
Cholesterol Oxidase, Streptomyces sp., Cholesterol:oxygen oxidoreductase
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About This Item
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质量水平
表单
lyophilized solid
比活
≥3 units/mg solid
≥40 U/mg
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
desiccated
protect from light
颜色
yellow
溶解性
water: 20 mg/mL
异质活性
Catalase ≤1%
glucose oxidase and uricase ≤0.01%
运输
ambient
储存温度
−20°C
一般描述
Native cholesterol oxidase from Streptomyces species. Catalyzes oxidation of cholesterol to cholesterone and hydrogen peroxide (isoelectric points: 6.1 and 7.3). Suitable for determination of total cholesterol when coupled with cholinesterase and peroxidase. Has an optimal pH of 6.0-8.0.
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 of cholesterol per min at 25°C, pH 7.0.
其他说明
Gadda, G., et al. 1997. Eur. J. Biochem. 250, 369.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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