5-FAM-LPETGG TFA

This fluorescent peptide, 5-FAM-LPETGG, is designed for site-specific protein labeling via sortase-mediated transpeptidation. It features a 5-carboxyfluorescein tag (Ex/Em 492/518 nm) and is widely used for in vitro and in vivo imaging, protein trafficking studies, and the generation of antibody-drug conjugates in biochemical research.