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Chemically modified Pseudomonas species Cholesterol Esterase
Cat No.
DIA-281
Description
Hydrolase that splits fatty acids from sterols. Take advantage of the enhanced stability of this enzyme in liquid reagents. Rely on the proven diagnostic quality of this product.
Abbr
Chemically modified CE (Pseudomonas sp.)
Alias
CE
Source
Pseudomonas species
Applications
Use Cholesterol Esterase, chemically modified in diagnostic tests for the determination of cholesterol in combination with Cholesterol Oxidase.
Appearance
Brownish lyophilizate
Activity
>10 U/mg lyophilizate; >100 U/mg protein
Contaminants
ATPase: <0.005 Catalase: <1.00 Glycerokinase: <0.001 Hexokinase: <0.005 "NADH oxidase": <0.001 Uricase: <0.005
Molecular Weight
~129 kD
Isoelectric point
4.5
pH Stability
6.0-6.5
Michaelis Constant
Cholesterol oleate: 7 x 10-5 mol/l
Specificity
Cholesterol esterase is an enzyme of lipid metabolism and gives complete cleavage of all serum cholesterol esters.
Optimum pH
7.6
Activators
Detergents
Thermal stability
Below +20°C
Stability
At +2 to +8°C within specification range for 12 months. Store dry.
Inhibitors
Heavy metals such as Cu2+, Ag+, Zn2+
Synonyms
cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; sterol esterase; CE
Download
Download Datasheet"Cholesterol Esterase" Total Products Page
| 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 |
| NATE-0115 | Native Porcine Cholesterol Esterase | EC 3.1.1.13 | 9026-00-0 | Porcine pancreas | Inquiry |
| NATE-0116 | Native Pseudomonas fluorescens Cholesterol Esterase | EC 3.1.1.13 | 9026-00-0 | Pseudomonas fluorescens | Inquiry |