A highly selective hydrophilic sorbent for enrichment of N-linked glycopeptides.

@article{Peng2016AHS,
  title={A highly selective hydrophilic sorbent for enrichment of N-linked glycopeptides.},
  author={Yahui Peng and Dongmei Fu and Feifang Zhang and Bingcheng Yang and Long Yu and Xinmiao Liang},
  journal={Journal of chromatography. A},
  year={2016},
  volume={1460},
  pages={197-201}
}
Selective enrichment and purification of N-glycopeptides from complex biological samples is often a necessary step for effective identification of low abundance glycopeptides. A polyethylenimine functionalized sorbent described here demonstrates good enrichment ability and excellent selectivity towards acidic glycopeptides (e.g. sialylated glycopeptides… CONTINUE READING