4605334
MP Biomedicals™ Cholesterol Oxidase fromStreptomycesspecies
Cholesterol oxidase (CHOD) catalyzes the first step in cholesterol catabolism
Manufacturer: Fischer Scientific
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Concentration
≈15 U/mg
pH
6.5 to 7
Content And Storage
0°C
Product Type
Cholesterol Oxidase
Inhibitors
Ionic detergents, Hg++, Ag+
Color
Dark Yellow
For Use With (Application)
Catalyzes the first step in Cholesterol catabolism
Source
Streptomyces species
Molecular Weight (g/mol)
≈34000
Form
Lyophilized Powder
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Description
- CAS # : 9028-76-6 Form: Lyophilized powder Activity: Approximately 15 units/mg solid Stability: Stable at -20°C
- A decrease in activity of approximately 10% may occur at 2 to 8°C within 6 months
- Stabilizers: Bovine serum albumin, sugars
- Isoelectric point: 5.1 ± 0.1 and 5.4 ± 0.1 Michaelis Constant: 4.3 x 10-5 M (Cholesterol) Inhibitors: Ionic detergents, Hg++, Ag+ Optimum pH: 6.5 to 7.0 Optimum Temperature: 45° to 50°C pH Stability: 5.0 to 10.0 (25°C, 20 hr) Thermal Stability: below 45°C (pH 7.0, 15 minutes) This enzyme is useful for the determination of cholesterol in serum by coupling with cholesterol esterase