Phage-Displayed Peptide of Keratinocyte Growth Factor and Its Biological Effects on Epidermal Cells

Using monoclonal anti-human keratinocyte growth factor (KGF) antibody as the target in this study, we screened the phage display 7-mer peptide library to isolate key sequences of KGF. Through alignment analysis, the key sequences of KGF were selected and used to synthesize bioactive peptides. After purification, structural modification and fluorescence label, the phage model peptides of KGF were added to epidermal cells. CCK-8 assay,...