Relative binding of V2 MAbs to MN-rgp120 V2 mutants.

Data represent ratios of ELISA results where MAb binding to envelope proteins with the mutations indicated was compared to binding of the wildtype MN-rgp120. Significant differences in MAb binding are represented by underlined numbers. Percentage inhibition is calculated according to the following equation: (1 – binding to mutant/binding to MN-rgp120)×100.