Figure 4 - full size

 

Figure 4.
Surface plasmon resonance analysis of TCR/HLA-A2-HA-1 interaction. (A) Specific binding of KP7 TCR to HLA-A2-VLH (solid line), with control (HLA-B7-TPR) and HLA-A2-VLR signals also shown (dashed and dotted lines, respectively). (B) Equilibrium affinity analysis of TCR/HLA-A2-VLH interaction. Scatchard plot is shown inset.