Affinity peptide developed by phage display selection for targeting gastric cancer

Figure 1 Preferential phage-binding to BGE823 and GES-1 cells. Phage capture enzyme-linked immunosorbent assay revealed a greater optical density at binding sites of AADNAKTKSFPV (AAD) phage to BGE823 cells compared with that of wild type phage (^bP < 0.01) or no phage. No significant difference was found in binding of AAD phage to the control cells. WT: Wild type.