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About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.54
Quality Level
form
powder
specific activity
≥100 units/mg protein
≥70 units/mg dry wt.
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated
protect from light
color
light brown
solubility
10 mM potassium phosphate/sodium hydroxide, 0.1% BSA, pH 7.5: soluble
foreign activity
Catalase ≤1.5%
shipped in
ambient
storage temp.
−20°C
General description
Native, microbial cholesterol esterase. Catalyzes hydrolysis and formation of cholesterol esters, ranging from cholesterol acetate to cholesterol stearate.
Packaging
Packaged under inert gas
Preparation Note
Reconstitute just prior to use. Enzyme will lose activity in solution upon storage.
Other Notes
Allain, C.C., et al. 1974. Clin. Chem.20, 470.
One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol cholesterol ester per min at 37°C, pH 6.5.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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