TABLE 3.

Neutralization sensitivity of HIV-1 Env pseudovirus^a

^aIC₅₀ values for each MAb are presented as micrograms per milliliter. Red, IC₅₀ of <0.15 μg/ml; orange, 0.15 μg/ml ≤ IC₅₀ < 2 μg/ml; yellow, 2 μg/ml ≤ IC₅₀ < 15 μg/ml; green, IC₅₀ of ≥15 μg/ml. nd, not determined.