Figure 3From: Enhancement of the expression of HCV core gene does not enhance core-specific immune response in DNA immunization: advantages of the heterologous DNA prime, protein boost immunization regimenExpression of proteins in mouse fibroblasts NIH 3T3 48 h post-transfection. A calibration curve was prepared using recombinant core protein aa 1–173 loaded in amounts of 25, 20, 15, and 10 ng per well (lanes 5, 6, 7 and 8, respectively). Western blotting was done using rabbit anti-core antibodies [82] (A). ECL photos of blots were scanned, and images were quantified with ImageJ software http://rsb.info.nih.gov/ij. The results of quantification of HCV core expression in four independent experiments (B).Back to article page