Human inhibitory receptors Ig-like transcript 2 (ILT2) and ILT4 compete with CD8 for MHC class I binding and bind preferentially to HLA-G -- Data Supplement - HTML Page - 1057Fig5Legend.htslp -- Proceedings of the National Academy of Sciences

Supporting Figure 5 Fig. 5.
Equilibrium binding analysis of ILT4D1D2 to immobilized MHC class I molecules. ILT4D1D2 was injected at the indicated concentrations through flow cells with HLA-A*1101 (A), HLA-B*3501 (B), HLA-Cw*0401 (C), HLA-Cw*0702 with chemically biotinylated β₂-microglobulin (D), and HLA-G1 (E) (solid lines) and control (broken lines). Biotinylated OX48 antibody or *biotinylated BSA was used as a control. The plots of the equilibrium binding responses of ILT4D1D2 versus concentration are shown in Fig. 1B. RU, response units.