Screening for PreS specific binding ligands with a phage displayed peptides library

Figure 2 Surface display of the epitope recognized by 125E11. The SLNPSWD epitope displayed on the surface of the phage particle was detected by phage ELISA. The circles indicate the phages that bind 125E11 coated wells. Triangles represent phages captured by an irrelevant mAb (anti-HBs). The synthesis of pVIII fusion proteins with or without IPTG induction is denoted as white or black, respectively.