Binding kinetics of AMCA-HA 306-18 to HLA-DR1.

Binding kinetics of AMCA-HA 306-18 to HLA-DR1 (□), after preincubation with defensin isolate for 1 hour (▪) or overnight (▴), and in the presence of 1.5μmol/L solubilized HLA-DM (×) using a gel filtration assay. As binding peptide, 1.5 μmol/L AMCA-HA 306-18 was used.