m-PEG-azide, MW 2K is an azide-containing PEG polymer, a highly selective linear click chemistry PEG reagent for the polymerization of alkynes under simple and fast reaction conditions even in aqueous environments Glycolation. Nonspecific binding of charged molecules to modified surfaces can be inhibited.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.