Name
Enterokinase Bovine His
Cat. No.
MAG-3121
Tag/Conjugates
His
Source
Escherichia Coli.
Shipped
Shipped with Ice Packs
Description
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.
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.
Purification Method
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Physical Appearance
Sterile liquid solution.
Formulation
Bovine EK is supplied in 50mM Tris-HCl, pH 8.0, 0.5M NaCl and 50% glycerol.
Stability
One year when stored at -20°C. Please avoid freeze-thaw cycles.
Purity
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Biological Activity
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Safety Data Sheet
SDS
Usage
Mabioway's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Synonyms
Enteropeptidase, EC 3.4.21.9, Enterokinase, Serine protease 7, ENTK, MGC133046.
Amino acid sequence
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Background
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