Azide-PEG-amine(N3-PEG-NH2), MW 1K is a linear heterofunctional poly-PEG containing an azide group at one end and an amine at one end. The azide group is capable of click chemistry with alkyne-containing molecules. The amine group reacts with the activated NHS ester to form a stable amide bond.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
