Others Cholesterol Esterase Grade I Cholesterol Esterase, Grade I For customers in the European Economic Area: Contains SVHC: octyl/nonylphenol ethoxylates. For further processing on its own or in a mixture as part of an IVD method and under controlled conditions only â€“ acc. to Art. 56 (3) and 3 no. 23 REACH Regulation. 22.214.171.124.12.3 from Pseudomonas species, lyophilizate Cholesterol Esterase, Grade I custom fill CustomBiotech product. Please contact your local representative. Will be supplied as "CE, Ps.species, Lyo., SQ". Unit of measure is "MU". CE,Ps.species,Lyo.,SQ 11520857103 Not Available Reagents, kits en Use Cholesterol Esterase in diagnostic tests for the determination of cholesterol in combination with Cholesterol Oxidase, Catalog Nos. 10 634 522 103, or 11 479 709 103. en Hydrolase that splits fatty acids from sterols. en Appearance: Brownish lyophilizate Solubility: Clear, brown solution in water (c=50 mg/mL) pH value (c=50 mg/mL in water): 7.0-8.0 Activity (+25°C, cholesterol oleate): ≥100 U/mg lyophilizate Specific Activity: ≥100 U/mg protein Protein (Biuret): No limit Contaminants (expressed as percentage of Cholesterol Esterase activity): ATPase: ≤0.005 Catalase: ≤1.00 Glycerokinase: ≤0.001 Glucose oxidase: ≤0.001 Hexokinase: ≤0.005 "NADH oxidase": ≤0.001 Uricase: ≤0.005 Stability: At +2 to +8°C within specification range for 12 months. Store dry.