FIG 9.
Comparison of HIV-1-neutralizing activity of D5_AR IgG in TZM-bl versus TZM-bl/FcγRI cells. The ID50 values of D5_AR IgG in TZM-bl and TZM-bl/FcγRI cells are approximately linearly related in a panel of tier-2 HIV-1 viruses from multiple clades. ID50 values represented in this figure were reported previously in Fig. 6 and 7 and selected because they are the only viral isolates for which we conducted neutralization analyses in both TZM-bl and TZM-bl/FcγRI cells.
