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  • 木瓜酶 来源于番木瓜乳液(冻干)
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  • 木瓜酶 来源于番木瓜乳液(冻干)

    实验室试剂
    阿拉丁
    2000-5000
    • ¥565.90-4633.90
      ¥0.00
      ¥565.90-4633.90
      ¥339.54-2780.34
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    重量:0.00KG
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商品参数
  • 所属类别:实验室试剂
  • 产品品牌:阿拉丁
  • 价格区间:2000-5000
商品描述


品牌货号


产品名称

阿拉丁P128675


木瓜酶 来源于番木瓜乳液(冻干)

别名番木瓜酶 | 木瓜朊酶 | 番瓜酵素 | 木瓜酶
英文别名2-(3-azaniumylpropanoylamino)-3-(1H-imidazol-5-yl)propanoate
规格或纯度EnzymoPure™, ≥15 units/mg protein,以BAEE为底物
生化机理木瓜蛋白酶是一种半胱氨酸蛋白酶,能裂解肽键,已知能裂解抗体的 Fc 部分。
产品介绍


Papain is a sulfhydryl protease from Carica papaya latex. It has a molecular weight of 23 kDa and an optimum pH range of 6.0-7.0. The action of papain on leucine methyl ester produces an insoluble polyleucine peptide. Papain breaks down the intercellular matrix of cartilage. Papain is activated by cysteine, sulfide, and sulfite. Stabilizing agents are EDTA, cysteine and dimercaptoethanol.
Papain is used as a meat tenderizer. It’s also used to break up tissue in the preparation of primary cell cultures.

To ensure full activity, the enzyme should be incubated in a solution containing 1.1mM EDTA, 0.067mM mercaptoethanol and 5.5mM cysteine-HCl for 30 minutes. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use.

Accession #P00784


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