A study of peptide-lipid interactions using MALDI ion mobility/o-TOFMS

Michael Ugarov, Katrin Fuhrer, Marc Gonin, Kent Gillig, J. Albert Schultz, Amina S. Woods

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Peptide-lipid interactions in the gas phase using MALDI formed ions were investigated using ion mobility (IM) coupled to TOFMS. Separation of various types of biomolecular ions by their drift time in helium filled mobility cell was also demonstrated. It was found that the mobility separation is helpful in distinguishing the peptide and lipids polymers and their non-covalent complexes. It is suggested that the technique should be suitable to analyze intact bacteria or viruses.

Original languageEnglish (US)
Title of host publicationProceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics
Pages561-562
Number of pages2
StatePublished - 2002
Externally publishedYes
EventProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States
Duration: Jun 2 2002Jun 6 2002

Other

OtherProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics
CountryUnited States
CityOrlando, FL
Period6/2/026/6/02

ASJC Scopus subject areas

  • Spectroscopy

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  • Cite this

    Ugarov, M., Fuhrer, K., Gonin, M., Gillig, K., Schultz, J. A., & Woods, A. S. (2002). A study of peptide-lipid interactions using MALDI ion mobility/o-TOFMS. In Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics (pp. 561-562)