Azide-PEG-Azide (N3-PEG-N3), MW 20K is a homobifunctional click chemistry reagent, the azido group can react with copper-catalyzed alkynes in aqueous solution, and can be easily reduced to amines. Hydrophilic polyPEG increases the water solubility of compounds in aqueous media.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
