Azido-PEG3-succinimidyl carbonate contains azide and succinimdyl carbonate moieties. The azide group readily reacts with alkyne, BCN, DBCO through Click Chemistry to yield a stable triazole linkage. The succinimidyl carbonate groupreadily reacts with amines to form carbamate. The hydrophilic PEG linker can increase the water solubility of the compound.
Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.