DBCO-PEG4-acetic-Val-Cit-PAB

DBCO-PEG4-acetic-Val-Cit-PAB is a cleavable tetraethylene glycol-based linker for antibody-drug conjugate (ADC) synthesis, consisting of a dibenzocyclooctyne group, an acetic acid moiety, a valine-citrulline dipeptide, and a p-aminobenzyl alcohol end.