FA2G2 glycan (G2F), APTS labelled (FA2G2 N-linked oligosaccharide, APTS labelled; F (6) A2G2, APTS labelled) is a N-polysaccharide protein and a multifunctional fluorescent linker. The resulting conjugates exhibit high sensitivity and specificity by mimicking the antennal elements of N-glycans[1].
