Fmoc Amine PEG Hydroxyl(Fmoc-NH-PEG-OH), MW 7.5K is a heterobifunctional used as a crosslinker or spacer between two different chemical entities with one free hydroxyl group and one Fmoc protected amine PEG derivatives.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.