Source : The E.coli derived 19 kDa recombinant protein contains the HCV NS4 immunodominant regions, amino acids 1658-1863. The protein is fused with b-galactosidase (114 kDa) at N-terminus, pI 5.45. HCV is a small 50nm, enveloped, single-stranded, positi
Purity:
HCV NS4 a+b protein is >95% pure as determined by 10% PAGE (coomassie staining).
Formula:
20mM Tris-Hcl pH 8, 8M urea.
32-5460
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