Mal-amido-PEG2-Val-Cit-PAB-OH is a bi-functional polyethylene glycol (PEG) linker, comprised of two PEG units, that can be cleaved. It is specifically designed for the synthesis of antibody-drug conjugates (ADCs)[1].
Mal-PEG1-Val-Cit-PABC-OH is a 1 unit polyethylene glycol (PEG) ADC linker that possesses cleavable properties. This linker, commonly utilized in the synthesis of antibody-drug conjugates (ADCs), serves as a critical component facilitating the conjugation of drugs to antibodies[1].