FIG. 3.
bLF blocks transmission when incubated with DC. (A) DC were incubated with HIV-1 for 2 h, followed by washing and coculturing with LuSIV cells. We preincubated either DC or the target LuSIV cells with bLF at 1, 10, or 100 μM. (B) DC or HIV-1 were preincubated with 1, 10, or 100 μM bLF, followed by mixing and incubation for 2 h. After washing, DC were cocultured with LuSIV cells. RLU, relative light units. Error bars indicate standard deviations.