For further processing only. Others Ascorbate Oxidase Ascorbate Oxidase 3.1.1.3.19.1 from Cucurbita species, lyophilizate 10199605103 Ascorbate Oxidase from Cucurbita species Ascorbate Oxidase 14038377155316 Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as ''Ascorbate Oxidase from Cucurbita species''. Unit of measure is ''kU''. EC 1.10.3.3 en 9029-44-1 en Oxidoreductase that oxidizes ascorbic acid to dehydroascorbate. en Use Ascorbate Oxidase in a variety of diagnostic tests to eliminate the interference of ascorbic acid, since ascorbic acid interferes with the Trinder reaction that is widely used for the colorimetric determination of analytes. It is useful in liquid as well as dry chemistry test, e.g., for the determination of uric acid, lactate or creatinine. en Appearance: Turquoise lyophilizate Solubility: Clear, slightly turquoise solution in water (c=50 mg/mL) pH value (c=50 mg/mL in water): 7.0-8.0 Activity (+25°C, L-ascorbate): ≥170 U/mg lyophilizate Specific activity (+25°C): ≥1,700 U/mg protein Protein (Biuret): 0.07-0.14 mg/mg lyophilizate Contaminants (+25°C; expressed as percentage of Ascorbate Oxidase activity): Catalase: ≤0.2 Aspartate aminotransferase (AST/GOT): No limit Alanine aminotransferase (ALT/GPT): No limit Peroxidase: ≤0.005 Stability: At -15 to -25°C within specification range for 12 months. Keep tightly sealed. en