Development of a permethylation-based detection method for oligo/polysialic acid structures via tandem MALDI-TOF mass spectrometry
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Oligo/polysialic acid (oligo/polySia) refers to a class of linear polymers composed of Sias, found extensively at the non-reducing ends of glycans across various organisms, from bacteria to vertebrates. Different types of oligo/polySia have been characterized,... ...
