EINECS 编号 232-627-2
MDL number MFCD00131791
Popular Documents: Specification Sheet (PDF)
用于产生抗体的 Fab 片段。因其对某些组织的作用效果更好、破坏性更低,因此还用
Papain is used in dissecting solutions. It is used to produce Fab fragments of antibodies . It is used for cell dissociation since it has been shown to be more effective and less damaging with certain tissues. Papain has been used to isolate morphologically intact cortical neurons from postnatal rats. Limited papain digestion is used for structural studies of enzymes and other proteins. In addition, papain is used in red cell serology to modify the red cell surface to enhance or destroy the reactivity of many red cell antigens. Papain is useful for platelet serology studies. Papain has also been used in the enzymatic synthesis of amino acids, peptides, and other molecules. Product P5306 is provided as a lyophilized powder that is aseptically filled. It has been used to digest mouse retinas to study the RAGE axis in nonproliferative diabetic retinopathy (NPDR).
The product from Sigma has been used in the digestion of extracellular matrix (ECM). It has also been used with other proteolytic enzymes for in situ protein degradation to produce crystals suitable for structure determination.
半胱氨酸蛋白酶,可裂解碱性氨基酸、亮氨酸或甘氨酸的
最佳 pH 值为 6.0-7.0
也可水解酯和酰胺。
Papain papaya latex has antifungal activity against C. albicans. Papain consists of a single polypeptide chain with three disulfide bridges and a sulfhydryl group necessary for activity of the enzyme.
查看更多关于 木瓜酶的信息, 请访问 www.sigma-aldrich.com/enz
由 P 4762 制备
sterility | aseptically filled |
form | lyophilized powder |
activity | ≥8.0 units/mg protein |
mol wt | mol wt 21 kDa |
solubility | H2O: soluble1.2 mg/mL |
storage temp. | ?20°C |
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