purine nucleoside phosphorylase,PNP

  • 1显色底物CAS77-86-1Tris(1).png


Enzyme preparations

Add:C8, Guanggu United Science and Technology City, Ezhou City, Hubei Province



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  • Description
  • Usage Introduction
  • Product advantages
    • Commodity name: purine nucleoside phosphorylase,PNP
    • Commodity ID: 1080800728588111872
    • CAS#: 9059-37-4
    • 分子量: 大约29KD
    • 分子式: -
    • 储存条件: It can be stored for one year at 4 ℃ and for two years at -20℃

    Reversible catalytic phosphorylation of purine nucleosides, decomposing the substrate purine nucleosides into corresponding purine bases and ribose-1-phosphate

    (Product name)purine nucleoside phosphorylase


    (Product introduction)

    Appearance: white and yellowish amorphous powder

    Specific activity: ≥ 12.0U/mg

    Stability: - 20℃ for one year

    Molecular weight: about 45KD

    Isoelectric point: 5.0

    Michaelis constant: 6.4×10-5m (Inosine), 3.2×10-5m (Pi)

    Inhibitor: not inhibited by sodium azide

    pH stability: 5-10

    Optimum pH: 6.0

    Optimum temperature: more than 45℃

    Thermal stability: stable below 70℃

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