Val-Cit-PABC-Ahx-May is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].
References
[1] Sander Sebastiaan Van Berkel, et al. Antibody-conjugates with improved therapeutic index for targeting cd30 tumours and method for improving therapeutic index of antibody-conjugates. WO2017137457 A1.