A3G3 glycan (G3), procainamide labelled

A3G3 glycan (G3), procainamide labelled (A3G3 N-linked oligosaccharide, procainamide labelled; A3G (4) 3 glycan, procainamide labelled) is a polyglycosylated N-protein that serves as a versatile fluorescent linker. The resulting conjugate exhibits high sensitivity and specificity by mimicking the antennary elements of N-glycans.