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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关于此项目
化学文摘社编号:
MDL number:
EC 号:
UNSPSC Code:
12352202
NACRES:
NA.54
Specific activity:
≥3 units/mg solid, ≥40 U/mg
Quality Segment
form
lyophilized solid
specific activity
≥3 units/mg solid, ≥40 U/mg
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated, protect from light
color
yellow
solubility
water: 20 mg/mL
foreign activity
Catalase ≤1%, glucose oxidase and uricase ≤0.01%
shipped in
ambient
storage temp.
−20°C
General description
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.
Other Notes
Gadda, G., et al. 1997. Eur. J. Biochem. 250, 369.
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.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
警示词
Danger
危险代码
预防性声明
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
WGK
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable