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  • Enzyme > Other Enzyme

    Proteinase K, Recombinant

    Proteinase K is a subtilisin-related serine protease that will hydrolyze a variety of peptide bonds. Proteinase K is active in a wide range of temperatures and buffers with optimal activity between 20 and 60°C and a pH between 7.5 and 12.0. Activity is stimulated when up to 2% SDS or up to 4 M urea is included in the reaction. Calcium is important for the thermostability of Proteinase K but it is not required for catalysis, therefore Proteinase K is also active in buffers containing chelating agents such as EDTA.
     

    Cat No. Size 가격(원)
    W6050 22 mg 60,000

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    • Overview
      • Form: White to Light Yellow Powder, Lyophilized from purified liquid enzyme
      • Source: Mutated gene from Tritirachium album limber, Recombinant
      • Specific Activity : ≥30U/mg dry weights
      • Molecular Weight: 29.3 kDa
      • GMP grade
    • Applications
      • Isolation of plasmid and genomic DNA
      • Isolation of RNA
      • Inactivation of RNases, DNases, and enzymes in reactions
      • Removal of enzymes from DNA to improve cloning efficiency
      • PCR purification
    • Storage & Shipping
      • Store at 4 to -20ºC recommended; Mutated Proteinase K powder is stable at room temperature in two years.