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Cholesterol Oxidase
$270.00 - $1,350.00
CAS:9028-76-6
Cholesterol Oxidase is useful for the enzymatic determination of total cholesterol, HDL-C, and LDL-C when coupled with cholesterol esterase.
Cholesterol Oxidase is useful for the enzymatic determination of total cholesterol, HDL-C, and LDL-C when coupled with cholesterol esterase.
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Cat. No.: COD-10 (for 10KU)
Cat. No.: COD-100 (for 100KU)
Description
CAS:9028-76-6
Cholesterol Oxidase is useful for the enzymatic determination of total cholesterol, HDL-C, and LDL-C when coupled with cholesterol esterase.
Specification
- Appearance: Yellow amorphous powder, lyophilized
- Protein purity: ≥90% (from SDS-PAGE)
- Activity: ≥8 U/mg solid
- Catalase: ≤0.001%
- Cholesterol esterase: ≤0.01%
- Glucose oxidase: ≤0.01%
- ATPase: ≤0.005%
Properties
- EC number: 1.1.3.6 (Recombinant from microorganism)
- Molecular weight: 60 kDa (SDS-PAGE)
- Isoelectric point: 5.6
- Michaelis constants: 3.3×10-4 M (Cholesterol)
- Inhibitors: SDS, Ag+, Zn2+, Hg2+
- Optimum pH: 7.0
- Optimum temperature: 50°C
- pH stability: pH 5.5-10 (25°C, 16 h)
- Thermal stability: Below 40°C (pH 7.0, 30 min)
- Stabilizers: BSA and non-ionic surfactants
Storage
Store at -25 ~-15°C for up to 12 months. Avoid repeated freezing and thawing.
Only for research and not intended for treatment of humans or animals