ELISA, Western blots and Flow-through.

1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.

HCV NS3 Genotype-1b protein was purified by proprietary chromatographic technique.

HCV NS3 Genotype-1b protein is >95% pure as determined by 10% PAGE (coomassie staining).

Immunoreactive with sera of HCV-infected individuals.

NS3 Genotype-1b although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.