Boronic Acid-based approach for separation and immobilization of glycoproteins and its application in sensing

Int J Mol Sci. 2013 Oct 17;14(10):20890-912. doi: 10.3390/ijms141020890.

Abstract

Glycoproteins influence a broad spectrum of biological processes including cell-cell interaction, host-pathogen interaction, or protection of proteins against proteolytic degradation. The analysis of their glyco-structures and concentration levels are increasingly important in diagnosis and proteomics. Boronic acids can covalently react with cis-diols in the oligosaccharide chains of glycoproteins to form five- or six-membered cyclic esters. Based on this interaction, boronic acid-based ligands and materials have attracted much attention in both chemistry and biology as the recognition motif for enrichment and chemo/biosensing of glycoproteins in recent years. In this work, we reviewed the progress in the separation, immobilization and detection of glycoproteins with boronic acid-functionalized materials and addressed its application in sensing.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Boronic Acids / chemistry*
  • Glycoproteins / chemistry*
  • Humans
  • Immobilization / methods

Substances

  • Boronic Acids
  • Glycoproteins