For labelling of free glycans with 2-aminobenzoic acid (2-AA). 2- picoline borane reductant. Kit sufficient for 24 samples.

2-AA (2-aminobenzoic acid) is considered by many to be a superior replacement for 2-AB in most types of complex glycan analysis. 2-AA labelling is reported to have a higher fluorescence and gives higher labelling efficiencies than 2-AB.

Two kits are available which differ in the type of reductant supplied: sodium cyanoborohydride or non-toxic 2-picoline borane.