Collision-induced dissociation pathways of yeast sphingolipids and their molecular profiling in total lipid extracts: a study by quadrupole TOF and linear ion trap-orbitrap mass spectrometry.

@article{Ejsing2006CollisioninducedDP,
  title={Collision-induced dissociation pathways of yeast sphingolipids and their molecular profiling in total lipid extracts: a study by quadrupole TOF and linear ion trap-orbitrap mass spectrometry.},
  author={Christer S Ejsing and Thomas J. Moehring and Ute Bahr and Eva Duchoslav and M. Karas and Kai Simons and Andrej Shevchenko},
  journal={Journal of mass spectrometry : JMS},
  year={2006},
  volume={41 3},
  pages={372-89}
}
The yeast Saccharomyces cerevisiae synthesizes three classes of sphingolipids: inositolphosphoceramides (IPCs), mannosyl-inositolphosphoceramides (MIPCs), and mannosyl-diinositolphosphoceramides (M(IP)2C). Tandem mass spectrometry of their molecular anions on a hybrid quadrupole time-of-flight (QqTOF) instrument produced fragments of inositol-containing head groups, which were specific for each lipid class. MS(n) analysis performed on a hybrid linear ion trap-orbitrap (LTQ Orbitrap) mass… CONTINUE READING

Citations

Publications citing this paper.
Showing 1-10 of 30 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 51 references

The Orbitrap: a new mass spectrometer.

Journal of mass spectrometry : JMS • 2005

Yeast sphingolipid metabolism: clues and connections.

Biochemistry and cell biology = Biochimie et biologie cellulaire • 2004

Similar Papers

Loading similar papers…