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Enterokinase Human

目录号 : GP26148

Enterokinase Human produced in E

Enterokinase Human Chemical Structure

规格 价格 库存 购买数量
5μg
¥840.00
现货
20μg
¥2,030.00
现货
1mg
¥37,800.00
现货

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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 Human produced in E.Colicells is a single, non-glycosylated polypeptide chain containing 237 amino acids (785-1019aa ) and having a molecular mass of 26.4kDa. Enterokinase is purified by proprietary chromatographic techniques

Product Data

Purity Greater than 85.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Liquid solution. Shipping Condition withIcePacks
Synonyms Enteropeptidase, EC 3.4.21.9, Enterokinase, Serine protease 7, ENTK,TMPRSS15, MGC133046, Transmembrane Protease Serine 15.
Amino Acid Sequence MAIVGGSNAK EGAWPWVVGL YYGGRLLCGA SLVSSDWLVS AAHCVYGRNL EPSKWTAILG LHMKSNLTSP QTVPRLIDEIVINPHYNRRR KDNDIAMMHL EFKVNYTDYI QPICLPEENQ VFPPGRNCSI AGWGTVVYQG TTANILQEAD VPLLSNERCQQQMPEYNITE NMICAGYEEG GIDSCQGDSG GPLMCQENNR WFLAGVTSFG YKCALPNRPG VYARVSRFTE WIQSFLH
Stability Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Formulation Enterokinase 1mg/ml is supplied in 20mM Tris-HCl, pH 8.0, and 10% 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

Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.