Trityl-PEG8-azide is a PEG derivative containing an azide group and a trityl protected ester. Trityl group can be removed under acid conditions or hydrogenolysis. The azide reacts with alkyne through Click Chemistry to form stable triazole linkage. The hydrophilic PEG spacer can increase solubility in aqueous media.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
