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682151 Xanthine Oxidase, Buttermilk

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682151
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Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
682151-10U
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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
          Biological Information
          Specific Activity≥0.5 unit/mg protein
          Concentration Label Please refer to vial label for lot-specific concentration
          Physicochemical Information
          Contaminantslactoperoxidase: none
          Safety Information according to GHS
          RTECSRQ8455000
          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.
          Global Trade Item Number
          Catalogue Number GTIN
          682151-10U 04055977225310
          682151-50U 04055977225327