Fig. 6.
Effect of Fc-TNC-CD134L on productive infection. MYA-1 cells were infected with 1000 (A–C) or 100 (D–F) TCID50 of GL8 chimaeras bearing the (A, D) GL8, (B, E) B2542 and (C, F) CPG41 envs in the presence of 12.5μg/ml Fc-TNC-CD134L (mouse, human, or feline) or saline control. Cultures were maintained for one week and supernatants analysed for virus production by non-isotopic reverse transcriptase assay (Absorbance 405nm). Infection with B2542 was inhibited with the murine and feline but not human ligands. Results are mean of two replicates and are typical of two analyses.