Figure 2
Evaluation of IgG titers elicited in sera of immunized rabbits against the homologous trimeric gp140 94UG018 . Five-fold dilutions of heat inactivated sera from pre-immunized (week 0) and immunized rabbits (week 12 and 14) were evaluated in ELISA for their reactivity with homologous gp140. Week 12 and 14 correspond to 4 and 6 weeks after the last antigen administration. The 50% binding is indicated for the week 12 and 14 sera.