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. Author manuscript; available in PMC: 2010 Feb 7.
Published in final edited form as: J Proteome Res. 2009 Feb 6;8(2):754–769. doi: 10.1021/pr800858h

Figure 5. The equilibria between boronic acid and CIS-diol-containing compounds.

Figure 5

Affinity attachment, elution, and regeneration of boronic acid are shown. Reproduced from the Journal of Proteome Research, 7, Zhang Q et al., Enrichment and analysis of nonenzymatically glycated peptides: boronate affinity chromatography coupled with electron-transfer dissociation mass spectrometry, pp. 2323–2330, 2007, with permission from the American Chemical Society.