Effective analysis of degree of polymerization of polysialic acids in mass spectrometry by combining novel sample preparation and dynamic instrument optimization methods.
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DOI: 10.1016/j.carres.2018.11.009
Abstract: This work demonstrates a mass spectrometry technique to improve data reliability when analyzing degree of polymerization (DP) of high-mass polysialic acids (PSAs). Matrix-assisted laser-desorption/ionization (MALDI) time-of-flight mass spectrometry is the technique of choice for analyzing… read more here.
Keywords: polysialic acids; mass spectrometry; degree polymerization; mass ... See more keywords