Sialic Acid Linkage Identification in Glycosylated Peptides Using Multitandem Collision-Induced and Electronically Excited Dissociation Mass Spectrometry
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In our previous publication [Anal. Chem. 2023, 95, 7458-7467], we demonstrated the use of electron capture dissociation for Sa linkage analysis in N-glycans; however, its application was challenging because its diagnostic capabilities depended on the size of t... ...