Neutralization data for iMab and iMab-based biAbs against a panel (or panel subset) of 118 tier-2 HIV-1 Env pseudoviruses in the TZM-bl assay. The corresponding (A) IC50 (μg/ml) and (B) IC80 (μg/ml) against each virus are showed. Red lines indicate the geometric means with 95% confidence intervals. IMab, 01-iMab, and 128-LM52 were tested against the entire panel of viruses, while 128-iMab, 123-iMab, 60-iMab, and 45-46-iMab were tested against 65, 71, 75, and 75 viruses from the same virus panel, respectively. The data for iMab were obtained from the literature (26).