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| Product Name | Enterokinase, Light Chain, Recombinant, Human (Enteropeptidase) |
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| Description | Enteropeptidase or enterokinase is an enzyme involved in human digestion. It is produced by cells in the duodenum wall, and is secreted from duodenum's glands, the crypts of Lieberkuehn, 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 pancreatic digestive enzymes. Enteropeptidase is a serine protease enzyme (EC3.4.21.9). Enteropeptidase is a part of the Chymotrypsin-clan of serine proteases, and is structurally similar to these proteins. The light chain of enteropeptidase has full enzymatic activity. No other protease activity was detected. Source: Recombinant protein corresponding to human Enterokinase, a specific protease that cleaves after the sequence Asp-Asp- Aps-Aps-Lys, expressed in E. coli. Assay Conditions: 50mM Tris-HCl or sodium phosphate, pH 8.0 with or without calcium chloride. The enzyme is active at a pH range of 6.0-9.0. Unit Definition: One |
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| Size | 20IU |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 208867 |
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| Order / More Info | Enterokinase, Light Chain, Recombinant, Human (Enteropeptidase) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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