Fmoc Amine PEG Hydroxyl(Fmoc-NH-PEG-OH), MW 3.5K is a heterobifunctional PEG derivative with Fmoc-protected amine, with a free hydroxyl group at its end. regeneration. The PEG moiety in the heterofunctional PEG derivatives provides water solubility, biocompatibility and flexibility.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.