4arm PEG Amine, Free Amine, MW 2K is an amine-functionalized multi-arm PEG polymer with potential applications for bioconjugation, drug delivery, PEG hydrogels, cross-linking agents, and surface functionalization.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.