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. 2023 Apr 26;617(7959):176–184. doi: 10.1038/s41586-023-05993-x

Extended Data Fig. 6. Competition and specificity binding assay of the different optimized binders on the surface of yeast.

Extended Data Fig. 6

a, Competition between designed binders and a known protein binder (native binder or monoclonal Fab) in complex with the target structure. b, Flow cytometry histograms showing fluorescence signals on the surface of yeast displaying the different binders. Yeasts were labelled with 500 nM or their respective ligand (blue), 500 nM of blocked ligand pre-incubated with 10-fold molar excess of Fab or high-affinity PD-1 (HA-PD-1) (orange) or labelled with secondary antibodies only (grey, Neg Ctrl). c, Flow cytometry histograms showing fluorescence signal on the surface of yeast displaying the different binders and labelled with 500 nM of unrelated protein ligand (red) or labelled with secondary antibodies only (grey, Neg Ctrl).