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For further processing into IVD products and medical devices only. Others Cholesterol Esterase Grade I Cholesterol Esterase, Grade I 3.1.4.1.12.3 from Pseudomonas species, lyophilizate 11 520 857 103 11520857103 CE,Ps.species,Lyo.,SQ Cholesterol Esterase, Grade I Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "CE, Ps.species, Lyo., SQ". Unit of measure is "MU". EC 3.1.1.13 en 9026-00-0 en Use Cholesterol Esterase in diagnostic tests for the determination of cholesterol in combination with Cholesterol Oxidase. en Hydrolase that splits fatty acids from sterols. en Appearance: Brownish lyophilized substance
Solution (c=50 mg/m): Clear, brown
Activity (25°C, cholesterol oleate as substrate): ≥100 U/mg lyophilized material
Specific Activity: ≥100 U/mg protein
Protein (Biuret): No limit
Contaminants expressed as percentage of cholesterol esterase activity:
ATPase (25°C; ATP as substrate) ≤ 0.00500 %: Corresponds
GOD (with ABTS®) ≤ 0.00100 %: Corresponds
HK (25°C; glucose and ATP as substrates) ≤ 0.00500 %: Corresponds
Catalase ≤1.00: Corresponds
"NADH oxidase" ≤0.00100%: Corresponds
Uricase (25°C; urate as substrate) ≤ 0.005 %: Corresponds
Stability: At +2 to +8°C within specification range for 12 months; stored dry. en