Localization ofo-glycosylation sites of MUC1 tandem repeats by QTOF ESI mass spectrometry

The potential of electrospray mass spectrometry (ESMS) for the sequencing of glycopeptides was evaluated using quadrupole time-of-flight (QTOF) technology in the MS/MS mode. The location of O-glycosylation sites was possible in the positive ion (+) mode by detection of prominent y- and b-fragment io... View More