HCV NS5B antigen in ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.

1.5M urea, 25mM Tris-HCl pH 8.0, 0.2% Triton-X and 50% Glycerol.

HCV NS5B Genotype-1b protein was purified by proprietary chromatographic technique.

Protein is >95% pure as determined by SDS-PAGE.

Immunoreactive with sera of HCV-infected individuals.

HCV NS5B although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.