Electron transfer dissociation in the hexapole collision cell of a hybrid quadrupole-hexapole Fourier transform ion cyclotron resonance mass spectrometer.

@article{Kaplan2008ElectronTD,
  title={Electron transfer dissociation in the hexapole collision cell of a hybrid quadrupole-hexapole Fourier transform ion cyclotron resonance mass spectrometer.},
  author={Desmond Allen Kaplan and Ralf G Hartmer and Jessica Speir and Carsten Stoermer and Dmitry R. Gumerov and Michael L. Easterling and Andreas Brekenfeld and Taeman Kim and Frank H. Laukien and Melvin A. Park},
  journal={Rapid communications in mass spectrometry : RCM},
  year={2008},
  volume={22 3},
  pages={
          271-8
        }
}
Electron transfer dissociation (ETD) of proteins is demonstrated in a hybrid quadrupole-hexapole Fourier transform ion cyclotron resonance mass spectrometer (Qh-FTICRMS). Analyte ions are selected in the mass analyzing quadrupole, accumulated in the hexapole linear ion trap, reacted with fluoranthene reagent anions, and then analyzed via an FTICR mass analyzer. The hexapole trap allows for a broad fragment ion mass range and a high ion storage capacity. Using a 3 T FTICRMS, resolutions of 60… CONTINUE READING
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