FIG. 1.

Comparison of CTL responses of influenza virus-stimulated effectors to uninfected (A) or influenza-infected EBV transformed B-LCL (B) targets evaluated by the quantification of chromium-51 release using the benchtop microplate beta counters Microbeta Trilux and TopCount against traditional gamma counting. Microbeta Trilux readings were taken from both solid (Lumalux) and liquid (Trilux) scintillation formats. Data are CTL responses from seven individual experiments, as specified in Materials and Methods.