GRADE & PURITYRecombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.≥90%(SDS-PAGE)expressed in CHO cells
Recombinant, ≥90%(SDS-PAGE), expressed in CHO cells Recombinant for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
The enzyme enterokinase is a serine protease that is encoded by a 3696 nucleotide cDNA that contains an open reading frame of 3057 nucleotides. The encoded precursor is cleaved to form an active protein that contains a 784 amino acid heavy chain followed by a 235 amino acid light chain that are linked by one or more disulfide bonds. The mRNA is found to be expressed only in small intestine and the protein is found in enterocytes of duodenum and proximal jejunum . The human enterokinase gene is localized to chromosome 21q21.
Application:
Enterokinase has been used in the activation of pancreatic enzyme preparation. It has been used for the activation and determination of trypsin activity in pancreatic enzyme secretion.
Specifications
Product Name
Enterokinase human
Grade
Recombinant
Specifications & Purity
Recombinant, ≥90%(SDS-PAGE), expressed in CHO cells
Biochemical and Physiological Mechanisms
The enterokinase enzyme is a glycoprotein that catalyzes the conversion of trypsinogen to trypsin, which activates the zymogens pancreatic digestive enzymes. Deficiency of this enzyme causes protein deficiency as zymogens do not get activated. Congenital
Molecule Type
Enzyme
Storage and Shipping
Concentration
expressed in CHO cells
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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