Enterokinase, Light Chain, human recombinant protein
Enteropeptidase, Serine protease 7, Transmembrane protease serine 15
|Calculated MW||26.3 kDa|
|Other Names||Enteropeptidase, Serine protease 7, Transmembrane protease serine 15|
|Storage||-80°C; 0.5 mg/ml in 25 mM Tris, 50 mM NaCl (pH 8.0) containing 50% glycerol|
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Provided below are standard protocols that you may find useful for product applications.
Enterokinase (EC 22.214.171.124) is a serine protease involved in the activation of trypsinogen to trypsin, which in turn results in the activation of various digestive enzymes. It recognizes a highly specific amino acid sequence ‘DDDDK’ and cleaves after the lysine residue. High specific activity of enterokinase has been utilized in cleaving a variety of native or fusion protein tags containing the above recognition motif.
Kitamoto Y.,et al.Biochemistry 34:4562-4568(1995).
Holzinger A.,et al.Am. J. Hum. Genet. 70:20-25(2002).
Hattori M.,et al.Nature 405:311-319(2000).
Kitamoto Y.,et al.Proc. Natl. Acad. Sci. U.S.A. 91:7588-7592(1994).
Simeonov P.,et al.Proteins 80:1907-1910(2012).
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