TABLE 2.

Antibody concentrations for 50% ADCC and 50% neutralization^a

^aAntibody concentrations (μg/ml) for half-maximal ADCC (50% ADCC) and virus neutralization (IC50) were calculated as previously described (41). Standard deviations were calculated from triplicate neutralization curves. Red indicates potent ADCC or neutralization (top tertile), yellow indicates intermediate activity, green indicates weak activity (bottom tertile), and blue indicates less than 50% activity at 100 μg/ml. The tertiles for ADCC activity and neutralization were calculated separately from the respective values against HIV-1_NL4-3.