• merck millipore,默克密理博,324699,Elastase Substrate IV, Colorimetric - Calbiochem
  • merck millipore,默克密理博,324699,Elastase Substrate IV, Colorimetric - Calbiochem

    产品名称:Elastase Substrate IV, Colorimetric - Calbiochem
    产品型号:324699
    A specific substrate for pancreatic elastase.

    merck millipore,默克密理博,324699,Elastase Substrate IV, Colorimetric - Calbiochem

  • 产品介绍
  • merck millipore,默克密理博,324699,Elastase Substrate IV, Colorimetric - Calbiochem

    重要规格表

    描述
    概述 A specific substrate for pancreatic elastase (km = 100 µM; kcat/ Km = 35,000 M-1 s-1 for rat pancreatic elastase, Km = 30 µM; kcat/Km = 35,000 M-1 s-1 for porcine). Cleavage of substrate can be monitored at ~405 nm.
    产品目录编号 324699
    品牌系列 Calbiochem®
    参考
    参考 Largman, L. 1983. Biochemistry 22, 3763.
    Del Mar, E.G., et al. 1980. Biochemistry 19, 468.
    产品信息
    具有ATP竞争性 N
    形式 White to off-white lyopilized solid
    配方 45 mg D-mannitol and 5 mg substrate. Sold on the basis of substrate content.
    Hill配方 C₂₅H₃₄N₆O₉
    化学配方 C₂₅H₃₄N₆O₉
    Molar Mass 562.6
    肽序列 Suc-Ala-Ala-Pro-Abu-pNA (Abu = L-α-Aminobutyric Acid)
    可逆 N
    生物信息
    主靶 A specific substrate for pancreatic elastase
    主靶IC50 km = 100 µM; kcat/ Km = 35,000 M-1 s-1 for rat pancreatic elastase; Km = 30 µM; kcat/Km = 35,000 M-1 s-1 for porcine
    纯度 ≥95% by HPLC
    理化信息
    细胞可渗透 N
    溶解度 EtOH or H₂O
    肽序列 Suc-Ala-Ala-Pro-Abu-pNA (Abu = L-α-Aminobutyric Acid)
    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
    避免冻结 / 解冻 Avoid freeze/thaw
    无需冷冻 No
    特殊指南 Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 3 months at 4°C.

    merck millipore,默克密理博,324699,Elastase Substrate IV, Colorimetric - Calbiochem

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