Native Microorganism Cholesterol Esterase

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Cat No.

DIA-135

Description

Sterol esterase belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is steryl-ester acylhydrolase. This enzyme participates in bile acid biosynthesis.

Abbr

Cholesterol Esterase (Microorganism)

Source

Microorganism

Applications

This enzyme is useful for enzymatic determination of total cholesterol when coupled with cholesterol oxidase in clinical analysis.

Appearance

Light brown amorphous powder, lyophilized

Enzyme Commission Number

EC 3.1.1.13

Activity

GradeIII 5.0U/mg-solid or more

CAS_No

9026-00-0

Contaminants

Catalase 1.0×10⁻²%

pH Stability

pH 5.5-10.0 (25°C, 20hr)

Michaelis Constant

5.7×10⁻⁵M (Linoleate), 7.2×10⁻⁵M (Oleate)

Optimum pH

Optimum temperature

40°C

Thermal stability

below 40°C (pH 7.0, 15min)

Stability

Store at -20°C

Stabilizers

Mg⁺⁺, bovine serum albumin

Inhibitors

Hg⁺⁺, Cu⁺⁺

Synonyms

cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; EC 3.1.1.13; Sterol esterase

"Cholesterol Esterase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1679	Native Candida Rugosa Cholesterol Esterase	EC 3.1.1.13	9026-00-0	Candida Rugosa	Inquiry
DIA-133	Native Schizophyllum commune Cholesterol Esterase	EC 3.1.1.13	9026-00-0	Schizophyllum commune	Inquiry
DIA-134	Native Pseudomonas sp. Cholesterol Esterase	EC 3.1.1.13	9026-00-0	Pseudomonas sp.	Inquiry
DIA-281	Chemically modified Pseudomonas species Cholesterol Esterase			Pseudomonas species	Inquiry

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