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. 2016 Jul 29;8(7):1286–1301. doi: 10.1080/19420862.2016.1216742

Figure 9.

Figure 9.

Competition of EGF and the selected Nbs for binding to eEGFR-Fc determined by flow cytometry analysis of E. coli bacteria. Flow cytometry analysis of induced E. coli EcM1 bacteria displaying the indicated Nb (VEGFR1-6) and incubated with 50 nM of biotinylated BSA (black) or eEGFR-Fc in the absence (red) or presence (blue) of 25 µM EGF. Overlay of histograms showing the fluorescence intensity of bacteria after staining with secondary Streptavidin-PE.