
Elucidating heterogeneity of IgA1 hinge-region O-glycosylation by use of MALDI-TOF/TOF mass spectrometry: Role of cysteine alkylation during sample processing
Keywords: ACN, acetonitrile; CAM, carbamidomethylation; CHCA, α-cyano-4-hydroxycinnamic acid; DTT, dithiothreitol; ECD, electron capture dissociation; ETD, electron transfer dissociation; FEP, fluorinated ethylene propylene; FT-ICR, Fourier transform ion cyclotron