Figure 2.
34-1-2S and SF1.1.10 both potently bind to H-2Kd. Binding affinities of IgG2a anti-MHC class I antibodies 34-1-2S (A) and SF1.1.10 (B) toward H-2Kd were determined by using SPR, and C1.18.4 (C) was used as IgG2a isotype control. Panels show binding affinity (KD) with association–dissociation curves (RU) in which antibodies were spotted in twofold dilutions in duplicate, ranging from 60 nM to 7.5 nM. A representative of n = 6 experiments is shown in each figure panel.