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|Product Name||Enteropeptidase/Enterokinase, porcine|
|Description||Porcine enteropeptidase is a specific protease which cleaves after the lysine at its recognition site: Asp-Asp-Asp-Asp-Lys. Enterokinase will not cleave a site followed by proline. Theoretical Mw is 21,880 Dalton, the apparent Mw on SDS-PAGE is about 40 kDa.|
|Molecular Weight||40 kDa|
|Form||Purified, in 50 mM Tris-HCl, pH 8.0, 0.5M NaCl and 50% glycerol|
|Working Dilutions||Unit definition: One unit is defined as the amount of enzyme needed to cleave 50 ug of fusion protein in 16 hours to 95% completion at 25C in a buffer containing 25mM Tris-HCl, pH 7.6, 50mM NaCl, and 2mM CaCl2|
|Endotoxin||Less than 0.1 ng/ug (IEU/ug)|
|Storage||2-8C for immediate use, or at -20C (aliquot)|
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