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Proteinase K with cas 39450-01-6


  • CAS No.: 39450-01-6
  • Molecular Formula: C29H27N2O12P
  • Molecular weight: 626.504641
  • EINECS No.: 254-457-8
  • Synonyms: Proteinase K solution; Proteinase K from Tritirachium album; Proteinase K Solution, 20 mg/ml; Proteinase K (lyophilized powder); ENDOPEPTIDASE K; PROTEINASE K, LYOPHILIZED; PROTEINASE K TRITIRACHIUM ALBUM; Proteinase, Tritirachium album serine; Proteinase K, for molecular biology, 30 U/mg; Proteinase K 39450-01-6; Proteinase K from Tritirachium al; Proteinase K lyophilized
  • Product Detail

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    What is Proteinase K?

    Proteinase K is a serine protease belonging to the subtilisin family with efficient enzymatic activity and broad substrate specificity, which preferentially decomposes ester bonds and peptides adjacent to the C-terminus of hydrophobic amino acids, sulfur-containing amino acids, and aromatic amino acids bonds, which are often used to degrade proteins to produce short peptides. Proteinase K has the characteristic of the typical catalytic triad Asp39-His69-Ser224 unique to serine proteases and has two Ca2+ binding sites around the active center to increase its stability and maintain high enzymatic activity under a wider range of conditions.

    Specification 

    No.1 liquid

    Protein specific activity>800U/mL, the concentration is 20mg/mL, no Nickase residue

    No.2 powder

    Appearance White lyophilized powder
    Electrophoretic purity ≥95%
    Enzyme activity ≥30U/mg
    Nucleic acid residue Invisible
    Deoxyribonuclease residue Invisible
    Ribonuclease residue Invisible
    Cart No. G1205-10ML
    Storage When stored at –20 °C, the product retains activity for at least 1 years, ice bag transportation.

    Application

    1. Genetic diagnosis kit.
    2. RNA and DNA extraction kits.
    3. Extract non-protein components in tissues and degrade protein impurities (such as preparation of DNA vaccines and heparin).
    4. Preparation of Chromosomal DNA for Pulse Electrophoresis.
    5. Western blotting.
    6. Development and production of enzymatic glycated albumin reagents in the field of in vitro diagnostics.

    Protease-K-Application

    Packing 

    1. 30mg/bottle 1g/bottle or 100g/bottle
    2. 1kgs/foil bag

    Proteinase-K

    Video

    Related keywords

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