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Merck
CN

26746

Sigma-Aldrich

Cholesterol Oxidase from Nocardia erythropolis

in 1 M ammonium sulfate solution, pH 6, solution (slightly hazy), ≥15 U/mL

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表单

solution (slightly hazy)

质量

in 1 M ammonium sulfate solution, pH 6

浓度

≥15 U/mL

颜色

pale yellow

储存温度

2-8°C

其他说明

1 U corresponds to the amount of enzyme which converts 1 μmol cholesterol to 4-cholesten-3-one per minute at pH 7.5 and 25 °C
Conversion of cholesterol to 4-cholesten-3-one; Isomerization of cholest-5-en-3-one to cholest-4-en-3-one; Properties and applications, minireview; Review in clinical biochemistry: The quantitative analysis of cholesterol.

象形图

Health hazard

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

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The mechanism of the isomerization of Cholest-5-en-3-one to cholest-4-en-3-one by cholesterol oxidase [proceedings].
A G Smith et al.
Biochemical Society transactions, 5(4), 1088-1090 (1977-01-01)
A G Smith et al.
The Biochemical journal, 167(1), 121-129 (1977-10-01)
1. 5-Cholesten-3-one was shown to be an intermediate in the conversion of cholesterol into 4-cholesten-3-one by Nocardia cholesterol oxidase. 2. The absence of a C-17 side chain from 5-androstene-3,17-dione slightly increased the Vmax. of the isomerase activity relative to 5-cholesten-3-one
Analytical reviews in clinical biochemistry: the quantitative analysis of cholesterol.
W Richmond
Annals of clinical biochemistry, 29 ( Pt 6), 577-597 (1992-11-01)
Cholesterol oxidases: properties and applications.
A G Smith et al.
Journal of steroid biochemistry, 7(9), 705-713 (1976-09-01)
Marco P C Marques et al.
New biotechnology, 29(2), 227-234 (2011-10-20)
The use of microchannel reactor based technologies within the scope of bioprocesses as process intensification and production platforms is gaining momentum. Such trend can be ascribed a particular set of characteristics of microchannel reactors, namely the enhanced mass and heat

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