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. Author manuscript; available in PMC: 2018 Feb 8.
Published in final edited form as: Anal Chem. 2016 Sep 29;88(20):10118–10125. doi: 10.1021/acs.analchem.6b02554

Figure 2.

Figure 2

Optimization of CE for fragmentation of the glycoforms G0, G0F, G2F, and G2FS of the tryptic glycopeptide of IgG1 using an isolation window of 5 Da and step of 2.5 eV. Inset: Graph of dependence of the rolling CE (eV) on the m/z (Da) of precursor ion; the derived linear equation is inserted.