endo-BCN-PEG3-Boc-amine is BCN PEG linker with a Boc-protected amine functional group. While the BCN group readily undergoes click chemistry with azide-bearing biomolecules, the protected amine can be easily deprotected under mild acidic conditions to form free amine. The versatile amine group can undergo conjugation with a variety of carbonyl-, acid and activated esters.
Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.