Ribonuclease

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Enzymes
Product Name:Ribonuclease
CAS No.:9001-99-4
Standard:ChP, USP, BP, EP, In-house Standards
Price(USD):0.00
Company:BEIJING GEYUANTIANRUN BIO-TECH CO.,LTD.

Basic Info
  • Grade: food grade, pharmaceutical grade, injection grade, veterinary use, etc.

    Factory Location: China Beijing Beijing

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 100kg/month

    Packaging Information: Single aluminum can package

  • Delivery Lead Time: 5 days after receiving purchase order

    Sample Provided: yes

    Payment Terms: L/C D/A D/P T/T

    Source: Bovine(Swine) Pancrease

    General 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. 

    The high purity Ribonuclease of Beijing Geyuantianrun Bio-tech Co., Ltd.. is purified by re-crystallization, and then by Ion Exchange Chromatography and ultra-filtration.

    Application

    As a laboratory analysis reagent, is scientific research institutions widely used.

     

    Specification

    Items

    Specification

    Standard

    Appearance

    White or pale yellow lyophilized powder

    USP

    Solvent Transparentness

    Not more opalescent than ref.suspensionⅡ

    USP

    Loss on drying

    No more than 5.0%

    USP

    DNA

    Not detectable

    Sigma-aldrich

    Activity

    No less than 50Kunitz units/mg,

    calculated on the dried basis

    Sigma-aldrich

     

    Storage

    Sealed, Dark, at temperature 2-8℃

     

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