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682151 Xanthine Oxidase, Buttermilk

682151
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682151-50U
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      Description
      OverviewNative xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Catalyzes the oxidation of xanthine to uric acid.
      Catalogue Number682151
      Brand Family Calbiochem®
      References
      ReferencesMcWhirter, R.B. and Hille, R. 1991. J. Biol. Chem. 266, 23724.
      Product Information
      CAS number9002-17-9
      Unit of DefinitionOne unit is defined as the amount of enzyme that will convert 1.0 µmol of xanthine to uric acid per min at 25°C, pH 7.5.
      EC number1.1.3.22
      FormLiquid
      FormulationCrystalline suspension in 60% ammonium sulfate.
      PI5.3 - 5.4
      Quality LevelMQ100
      Applications
      Biological Information
      Specific Activity≥0.5 unit/mg protein
      Concentration Label Please refer to vial label for lot-specific concentration
      Physicochemical Information
      Contaminantslactoperoxidase: none
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSRQ8455000
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Blue Ice Only
      Toxicity Standard Handling
      Storage +2°C to +8°C
      Do not freeze Yes
      Canadian export regulations Due to the country and/or U.S. state of origin of the animal material used in this product, this product may not be exported to Canada.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications

      Documentation

      Xanthine Oxidase, Buttermilk Ficha datos de seguridad (MSDS)

      Título

      Ficha técnica de seguridad del material (MSDS) 

      Xanthine Oxidase, Buttermilk Certificados de análisis

      CargoNúmero de lote
      682151

      Referencias bibliográficas

      Visión general referencias
      McWhirter, R.B. and Hille, R. 1991. J. Biol. Chem. 266, 23724.
      Ficha técnica

      Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

      Revision16-September-2008 RFH
      DescriptionNative xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Has an optimal pH of 4.6 and a pI of 5.3-5.4. Catalyzes the oxidation of xanthine to uric acid.
      FormLiquid
      FormulationCrystalline suspension in 60% ammonium sulfate.
      Concentration Label Please refer to vial label for lot-specific concentration
      CAS number9002-17-9
      RTECSRQ8455000
      EC number1.1.3.22
      Contaminantslactoperoxidase: none
      Specific activity≥0.5 unit/mg protein
      Unit definitionOne unit is defined as the amount of enzyme that will convert 1.0 µmol of xanthine to uric acid per min at 25°C, pH 7.5.
      Storage +2°C to +8°C
      Do Not Freeze Yes
      Toxicity Standard Handling
      ReferencesMcWhirter, R.B. and Hille, R. 1991. J. Biol. Chem. 266, 23724.