A3G3S3 glycan, 2-AB labelled

A3G3S3 glycan, 2-AB labelled (A3G3S3 N-linked oligosaccharide, 2-AB labelled), is a polymeric N-glycoprotein that functions as a versatile fluorescent linker. The resulting conjugate, which mimics the antennae components of N-glycans, exhibits high sensitivity and specificity.