Cholestérol oxydase; Streptomyces sp.

Code: 228250-500U D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

General description

Native cholesterol oxidase from Streptomyces species. Catalyzes oxidation of cholesterol to cholesterone and hydrogen peroxide (isoelectric point...


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$573.48 EACH

Non disponible en dehors du Royaume-Uni et de l'Irlande

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.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Other Notes

Gadda, G., et al. 1997. Eur. J. Biochem. 250, 369.

Packaging

500 u in Plastic ampoule

Unit Definition

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.

Warning

Toxicity: Standard Handling (A)

coloryellow
foreign activityglucose oxidase and uricase ≤0.01%, Catalase ≤1%
formlyophilized solid
manufacturer/tradenameCalbiochem®
Quality Level100
shipped inambient
solubilitywater: 20 mg/mL
specific activity≥40 U/mg, ≥3 units/mg solid
storage conditiondesiccated, protect from light, OK to freeze
storage temp.−20°C
Cas Number9028-76-6
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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