Ion Trap Collisional Activation of c and z• Ions Formed via Gas-Phase Ion/Ion Electron-Transfer Dissociation
نویسندگان
چکیده
منابع مشابه
Electron transfer versus proton transfer in gas-phase ion/ion reactions of polyprotonated peptides.
The ion/ion reactions of several dozen reagent anions with triply protonated cations of the model peptide KGAILKGAILR have been examined to evaluate predictions of a Landau-Zener-based model for the likelihood for electron transfer. Evidence for electron transfer was provided by the appearance of fragment ions unique to electron transfer or electron capture dissociation. Proton transfer and ele...
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ژورنال
عنوان ژورنال: Journal of Proteome Research
سال: 2007
ISSN: 1535-3893,1535-3907
DOI: 10.1021/pr070177t