Figure 6

Representative data from MTT assays showing the anti-HIV activity (EC50) of Tat and SQV compounds using MT-2 cells infected with HIV-1 strain Vbu 3 at 0.01 MOI. Cytotoxiciy (LC50) was determined usjng uninfected cells. [TB: R.I.CK(biotin)-Tat9, TP: PEG10k-(R.I.CK-Tat9)8, TBP: PEG10 K-(R.I.CK(biotin)-Tat9)8, SQV: saquinavir, SP: SQV-Cys- PEG3.4 K, SPT: SQV- PEG3.4 K-R.I.CK-Tat9]