• merck millipore,默克密理博,324682,Elastase, Porcine Pancreas, High Purity, Crystallized
  • merck millipore,默克密理博,324682,Elastase, Porcine Pancreas, High Purity, Crystallized

    产品名称:Elastase, Porcine Pancreas, High Purity, Crystallized
    产品型号:324682


    merck millipore,默克密理博,324682,Elastase, Porcine Pancreas, High Purity, Crystallized

  • 产品介绍
  • merck millipore,默克密理博,324682,Elastase, Porcine Pancreas, High Purity, Crystallized

    重要规格表

    描述
    概述 Native elastase from porcine pancreas. A serine protase that catalyzes the hydrolysis of proteins and peptides (especially at bonds adjacent to neutral amino acid residues), including albumin, casein, denatured collagen, elastin, fibrin, and hemoglobin and of a number of synthetic substrates containing aspartic acid, phenylalanine, or tyrosine. Inhibited by DFP, elastinal, and α2-macroglobulin.
    产品目录编号 324682
    品牌系列 Calbiochem®
    参考
    参考 Largman, C. et al. 1976. Biochemestry 15, 2491.
    Mandl, I. 1962. Methods in Enzymol. 5, 665.
    产品信息
    CAS号 39445-21-1
    EC号 3.4.21.36
    形式 Lyophilized
    配方 Lyophilized from 50 mM Trehalose, 1 mM Acetic Acid.
    Molar Mass 25000
    生物信息
    特异活性 ≥25 units/mg protein
    理化信息
    污染物 Chymotrypsin: ≤0.2%
    pH值 optimum 7.8 - 8.5
    溶解度 dH₂O
    GHS安全信息
    RTECS TS5052000
    储存和货运信息
    货运代码 Ambient Temperature Only
    毒性 Standard Handling
    储存 -20°C
    防潮 Protect from moisture
    无需冷冻 No
    特殊指南 Following reconstitution, elastase may be stored at 4°C at pH 6.0 for long term use. If incubated at room temperature at or near its optimum pH, elastase rapidly autolyzes to a mixture of peptides. Stock solutions are stable for up to 2 months at 4°C, pH 6.0.

    merck millipore,默克密理博,324682,Elastase, Porcine Pancreas, High Purity, Crystallized

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