Peak annotation of IgA-enriched glycans.

Glycan compositions were annotated based on spiking experiments with human plasma and literature. Compositions are given in terms of Hex: hexose, HexNAc: N-acetylhexosamine, Fuc: fucose, NeuAc: N-acetylneuraminic acid.糖链组成基于人血浆加标实验及相关文献完成注释。该组成以如下缩写形式对应具体单糖：己糖（Hexose, Hex）、N-乙酰己糖胺（N-acetylhexosamine, HexNAc）、岩藻糖（fucose, Fuc）以及N-乙酰神经氨酸（N-acetylneuraminic acid, NeuAc）。