Kinetics of primary CTL response induced by OVA_257-264-liposome conjugates.

<p>Mice were immunized with 50 µl of OVA_257-264-liposome in the presence of 5 µg CpG; one to 5 days later, an <i>in vivo</i> CTL assay was performed as described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0015091#s4" target="_blank">Materials and Methods</a>. The numbers for each time period indicate percentages of target cells killed. Data are representative of three individual mice in each group for which similar results were obtained.