endo-BCN-PEG2-alcohol linker contains a BCN group and a hydroxyl group. The BCN functional group undergoes click chemistry with azide-bearing biomolecules to form a triazole linkage. The hydroxyl group can be further derivatized bioconjugation purpose.
Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.