Advances in research of phage peptide library

Phage peptide libraries are collections of the specific length of short peptides, and they are based on phages as their carriers. They include mimotope libraries and pept ide antibody libraries. Phagedisplayed pept ide libraries have been used to isolate specific ligands for numerous protein targets, and they have been proven useful in defining antigen momitopes, rapid determination of binding energetics at protein-protein interfaces, designing of vaccine and tumor research aspects. This review summarized the research progression of phage peptide library.