A sensitive and selective phosphopeptide enrichment strategy by combining polyoxometalates and cysteamine hydrochloride-modified chitosan through layer-by-layer assembly.
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DOI: 10.1016/j.aca.2019.04.001
Abstract: Highly efficient enrichment of phosphopeptides in low abundance prior to mass spectrometry analysis is essential in phosphopeptidomics analysis. Herein, an affinity probe possessing both interactions of polyoxometalates (POMs) and hydrophilic interaction chromatography (HILIC) was facilely… read more here.
Keywords: hydrochloride modified; cysteamine hydrochloride; enrichment; modified chitosan ... See more keywords