FIG. 2.
HIV-1 capsid (p24) production by PBMC infected with HIV-1 ACH142-8G9, ACH142-32D2, ACH142-*E11, or NL4-3, at an MOI of 0.01. PBMC were isolated from a CCR5+ homozygous donor (A) and a CCR5Δ32 homozygous donor (B). p24 concentration was measured on supernatants collected on days 3, 6, 9, and 12 postinfection using a commercial ELISA kit (NEN Life Science Products).