Amino-PEG4-Val-Cit-PAB-MMAE CAS:1492056-71-9 is an amino-PEG4 spacer, a protease-sensitive Val-Cit dipeptide, a PABC linker, and an MMAE payload. Cleavable 4-unit PEG ADC linker for the synthesis of antibody-drug conjugates (ADCs).
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
