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| Product Name | Enterokinase, Light Chain, Recombinant, Porcine (Enteropeptidase) |
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| Description | Purity ≥ 90%. Enzyme has been extensively purified and tested to ensure that there are no other contaminating proteases. Enterokinase is a specific protease that cleaves after a lysine preceded by three aspartic acids: Asp-Asp-Asp-Asp-Lys. Enterokinase will not cleave, however, if this lysine is followed by a proline. Enterokinase can remove fusion tags if located in the N-terminal section of proteins, useful for removing unwanted tags. Molecular Weight: Theoretical MW: 21.88kD. Apparent MW on SDS-PAGE: ~40kD Activity: 2U/ul. Unit Definition: One unit is defined as the amount of enzyme needed to cleave 50ug of fusion protein in 16 hours to 95% completion at 22°C in a buffer containing 25 mM Tris-HCl, pH 8.0. Supplied With: 1X Enterokinase Dilution/Storage Buffer, 1x2ml 10X Enterokinase Cleavage Buffer, 1x1ml Cleavage Control Protein (lyophilized), 1x10ug. (The MW of control protein is 26kD before cleavage. After cleavage, the MWs of the two fragments are 17kD and 9kD). |
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| Size | 100IU |
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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 # | E3300-01A |
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| Order / More Info | Enterokinase, Light Chain, Recombinant, Porcine (Enteropeptidase) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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