Fig. 2. HCV entry kinetics. PHHs and Huh-7.5 cells were seeded at 4×10⁴ cm⁻² on collagen-coated plates and 2 days post-plating were infected with HCVpp or VSV-Gpp. The inoculum was removed at 2 h intervals up to 8 h and cultures were maintained for 72 h. Data are presented as RLU from which a no-envelope pseudotype control value has been subtracted and are representative of three independent experiments. Error bars indicate sd from the mean (n = 3).