BCN-O-Acetic Acid NHS Ester (CAS: 2665661-06-1) is a versatile tool in drug R&D. It has a BCN group for “click” reactions with azide-tagged molecules and an NHS ester for covalent bonding to targets. The BCN group forms stable, biocompatible triazole links. The NHS ester reacts with primary amines, creating stable amide bonds. Both enable precise molecular modifications.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
