Fmoc-PEG3-Ala-Ala-Asn(Trt)-PAB is a cleavable PEG ADC linker for the synthesis of antibody-drug conjugates (ADC) with PEG spacers to increase water solubility.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.