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Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: Shanghai

    Main Sales Markets: Western Europe,Eastern Europe,Asia

  • Sample Provided: no

    Shanghai Linzyme Biosciences Ltd.Ribonuclease A - Shanghai Linzyme Biosciences Ltd.

    Source: Bovine Pancrease
    EC:3.1.27.5

    DESCRIPTION
      Pancreatic Ribonuclease (RNase I) catalyzes cleavage of the phosphodiester bond between the 5'-ribose of a nucleotide and the phosphate group attached to the 3'-ribose of an adjacent pyrimidine nucleotide forming a 2',3'-cyclic phosphate which may then be hydrolyzed to the corresponding 3'-nucleoside phosphate. Ribonuclease A has a molecular weight of 13,700 daltons. It operates in an optimum pH range of 7.0-7.5. 
      Linzyme ultrapure Pancreatic Ribonuclease has been further purified by affinity chromatography method to remove trace contaminating proteases.

    SPECIFICATION 

    Item

    Specification

    Method

    Appearance

    White to pale yellow lyophilized powder

     

    Appearance of solution

    Not more opalescent than ref. suspension II

    USP

    Loss on drying

    ≤ 5.0%

    USP

    DNase contamination

    Not detectable

    Sigma

    Activity

    ≥ 50 Kunitz units/mg

    Sigma

    Conclusion: Product complies with Enterprise standard

    STORAGE
      Store in an airtight container, at a temperature of 2°C to 8°C.
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    Ningbo Linzyme Biosciences Co., Ltd.
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