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产品名称：Sigma|A6106|9087-70-1|抑肽酶 来源于牛肺|Aprotinin from bovine lung

产品描述：

Application

Aprotinin is largely used as an inhibitor of trypsin.

包装

1 mg in glass bottle

25, 100 mg in poly bottle

Preparation Note

A further purification of A1153 to yield a product with slightly higher activity and purity

Unit Definition

One Trypsin Inhibitor Unit (TIU) will decrease the activity of two trypsin units by 50%, where one trypsin unit will hydrolyze 1.0 μmole of N-alpha-benzoyl-DL-arginine p-nitroanilide per minute at pH 7.8 and 25°C. Another commonly used unit is the KIU, with 1 TIU = 1,300 KIU.

One trypsin inhibitor unit (TIU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmole of N-α-benzoyl-DL-arginine p-nitroanilide (BAPNA) per min at pH 7.8 at 25 °C.

Biochem/physiol Actions

可以抑制胰蛋白酶、胰凝乳蛋白酶、激肽释放酶以及纤溶酶的丝氨酸蛋白酶抑制剂。

性质：

Related Categories Enzyme Inhibitors, Enzyme Inhibitors by Type, Proteins, 生化试剂, 酶、抑制剂和底物 更多...

Quality Level   PREMIUM

product line   BioUltra

assay     ≥98% (SDS-PAGE)

form          powder

mol wt   mol wt ~6,500

solubility   H2O: 5 mg/mL, clear to very slightly hazy

storage temp.   2-8°C

1、产品质量问题，在产品售出7日内提出异议并且产品未有损坏，试剂类产品，需要提供详细的检测数据，创赛负责免费退换货服务；

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