|  | IC50a (ng/ml) |
---|
Virus Strain | Co-receptor use | SCH-C | AMD3100 | SCH-C + AMD3100 |
---|
BaL
| R5 | 39 | >1000 | 102 |
NL4.3
| X4 | >1000 | 4.9 | 5.4 |
HE
| R5/X4 | >1000 | >1000 | 13 |
-
a Effect of AMD3100 and SCH-C on replication of laboratory HIV-1 strains BaL, NL4.3 and HE. Virus yield was monitored in the cell-free supernatant at 4–5 days after infection by p24 HIV-1 Ag ELISA.