Fig. 6.
Cytoxicity of autologous T cells of healthy donors after stimulation with antigen-presenting cells pulsed with KW-13–derived peptide 2.
Targets are CD40-activated B cells pulsed with peptide 2 of KW-13 (diamonds), pulsed with an unrelated peptide (closed circles), unpulsed CD40-activated B cells (open circles), and unstimulated CLL cells (squares).