Negative electron transfer dissociation Fourier transform mass spectrometry of glycosaminoglycan carbohydrates

Franklin E. Leach, Jeremy J. Wolff, Zhongping Xiao, Mellisa Ly, Tatiana Nikolaevna Laremore, Sailaja Arungundram, Kanar Al-Mafraji, Andre Venot, Geert Jan Boons, Robert J. Linhardt, I. Jonathan Amstera

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

Electron transfer through gas-phase ion-ion reactions has led to the widespread application of electron-based techniques once only capable in ion trapping mass spectrometers. Although any mass analyzer can, in theory, be coupled to an ion-ion reaction device (typically a 3-D ion trap), some systems of interest exceed the capabilities of most mass spectrometers. This case is particularly true in the structural characterization of glycosaminoglycan (GAG) oligosaccharides. To adequately characterize highly sulfated GAGs or oligosaccharides above the tetrasaccharide level, a high-resolution mass analyzer is required. To extend previous efforts on an ion trap mass spectrometer, negative electron transfer dissociation coupled with a Fourier transform ion cyclotron resonance mass spectrometer has been applied to increasingly sulfated heparan sulfate and heparin tetrasaccharides as well as a dermatan sulfate octasaccharide. Results similar to those obtained by electron detachment dissociation are observed.

Original languageEnglish (US)
Pages (from-to)167-176
Number of pages10
JournalEuropean Journal of Mass Spectrometry
Volume17
Issue number2
DOIs
StatePublished - Jul 15 2011

Fingerprint

carbohydrates
Glycosaminoglycans
Mass spectrometry
Fourier transforms
electron transfer
mass spectroscopy
Carbohydrates
dissociation
Ions
mass spectrometers
Electrons
Mass spectrometers
ions
sulfates
analyzers
Oligosaccharides
heparins
cyclotron resonance
detachment
Cyclotron resonance

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Spectroscopy

Cite this

Leach, Franklin E. ; Wolff, Jeremy J. ; Xiao, Zhongping ; Ly, Mellisa ; Laremore, Tatiana Nikolaevna ; Arungundram, Sailaja ; Al-Mafraji, Kanar ; Venot, Andre ; Boons, Geert Jan ; Linhardt, Robert J. ; Amstera, I. Jonathan. / Negative electron transfer dissociation Fourier transform mass spectrometry of glycosaminoglycan carbohydrates. In: European Journal of Mass Spectrometry. 2011 ; Vol. 17, No. 2. pp. 167-176.
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Leach, FE, Wolff, JJ, Xiao, Z, Ly, M, Laremore, TN, Arungundram, S, Al-Mafraji, K, Venot, A, Boons, GJ, Linhardt, RJ & Amstera, IJ 2011, 'Negative electron transfer dissociation Fourier transform mass spectrometry of glycosaminoglycan carbohydrates', European Journal of Mass Spectrometry, vol. 17, no. 2, pp. 167-176. https://doi.org/10.1255/ejms.1120

Negative electron transfer dissociation Fourier transform mass spectrometry of glycosaminoglycan carbohydrates. / Leach, Franklin E.; Wolff, Jeremy J.; Xiao, Zhongping; Ly, Mellisa; Laremore, Tatiana Nikolaevna; Arungundram, Sailaja; Al-Mafraji, Kanar; Venot, Andre; Boons, Geert Jan; Linhardt, Robert J.; Amstera, I. Jonathan.

In: European Journal of Mass Spectrometry, Vol. 17, No. 2, 15.07.2011, p. 167-176.

Research output: Contribution to journalArticle

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AU - Leach, Franklin E.

AU - Wolff, Jeremy J.

AU - Xiao, Zhongping

AU - Ly, Mellisa

AU - Laremore, Tatiana Nikolaevna

AU - Arungundram, Sailaja

AU - Al-Mafraji, Kanar

AU - Venot, Andre

AU - Boons, Geert Jan

AU - Linhardt, Robert J.

AU - Amstera, I. Jonathan

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