Advances in the development of N-glycopeptide enrichment materials based on hydrophilic interaction chromatography.

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Tác giả: Li Cheng, Hongmei Cui, Mingxian Huang, Hui Ren, Yiqiang Wang, Mingming Xu

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: Germany : Analytical and bioanalytical chemistry , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 716054

Protein glycosylation is one of the most important post-translational modifications, implicated in the development of various diseases, including neurodegenerative diseases, diabetes, and cancers. However, the low content of glycoproteins in biological samples, the diversity and heterogeneity of glycan structures, and insensitive detection methods make glycosylation analysis challenging. As a result, efficient enrichment of glycopeptides from complex samples is a critical step. Efficient enrichment technology can increase the abundance of intact N-glycopeptides in complex biological samples, thereby improving the sensitivity and coverage of glycosylation analysis, which is of great significance for the accurate identification of biomarkers and the development of glycopeptide-based drugs. Among various separation methods for N-glycopeptides, hydrophilic interaction chromatography has received increasing attention, and a variety of enrichment materials have been developed. This article classifies and describes the relevant hydrophilic interaction chromatography materials and provides a comprehensive review of their applications in N-glycopeptide enrichment regarding selectivity, sensitivity, and enrichment performance. Future development trends of ideal glycopeptide enrichment materials are also discussed.
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