Influence of peptide on HLA-Cw7 binding to NKAT2. (A) Increasing concentrations of HLA-Cw7 loaded with peptide RYRPGTVAL were injected over control, NKAT1 (484 RU), NKAT2 (879 RU), and clone 49 (582 RU). (B) Increasing concentrations of HLA-Cw7 loaded with peptide KYFDEHYEY were injected over control, NKAT1, NKAT2, and clone 49. (C) Increasing concentrations of HLA-Cw7 loaded with peptide KYFDEHYLY were injected over control, NKAT1, NKAT2, and clone 49.These data are representative of multiple experiments.