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Enterokinase Bovine His

目录号 : GP21606

Enteropeptidase/ Enterokinase Bovine Recombinant His Tag

Enterokinase Bovine His Chemical Structure

规格 价格 库存 购买数量
20IU
¥1,400.00
5-10工作日
100IU
¥4,900.00
5-10工作日
500IU
¥16,170.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

Enterokinase Bovine Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 241 amino acids with a 6 × His at C-terminus and having a molecular mass of 28.0kDa.The Enterokinase Bovine is purified by proprietary chromatographic techniques.

Product Data

Purity Source Escherichia Coli.
Phycical Appearance Sterile liquid solution. Shipping Condition Shipped with Ice Packs.
Synonyms Enteropeptidase; EC 3.4.21.9; Enterokinase; Serine protease 7; ENTK; MGC133046.
Stability One year when stored at -20°C . Please avoid freeze-thaw cycles.
Formulation Bovine EK is supplied in 50mM Tris-HCl, pH 8.0, 0.5M NaCl and 50% glycerol.

Introduction

Enteropeptidase or enterokinase is an enzymeinvolved in human digestion. It is produced by cells in the duodenum wall, and is secreted from duodenum's glands, the crypts of Lieberk?hn, whenever ingested food enters the duodenum from the stomach. Enteropeptidase has the critical job of turning trypsinogen(a zymogen) to trypsin, indirectly activating a number of pancreaticdigestive enzymes.Enteropeptidase is a serine proteaseenzyme(EC3.4.21.9). Enteropeptidase is a part of the Chymotrypsin-clan of serine proteases, and is structurally similar to these proteins.

Stability

One year when stored at -20°C . Please avoid freeze-thaw cycles.