title: Lipid profiling by multiple precursor and neutral loss scanning driven by the data-dependent acquisition.
abstract: Data-dependent acquisition of MS/MS spectra from lipid precursors enables to emulate the simultaneous acquisition of an unlimited number of precursor and neutral loss scans in a single analysis. This approach takes full advantage of rich fragment patterns in tandem mass spectra of lipids and enables their profiling by complex (Boolean) scans, in which masses of several fragment ions are considered within a single logical framework. No separation of lipids is required, and the accuracy of identification and quantification is not compromised, compared to conventional precursor and neutral loss scanning.
authors.affiliation: MPI of Molecular Cell Biology and Genetics, Pfotenhauerstrasse 108, 01307 Dresden, Germany.
authors.forename: Dominik
authors.initials: D
authors.lastname: Schwudke
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Oegema
authors.forename: Lyle
authors.initials: L
authors.lastname: Burton
authors.forename: Eugeni
authors.initials: E
authors.lastname: Entchev
authors.forename: J Thomas
authors.initials: JT
authors.lastname: Hannich
authors.forename: Christer S
authors.initials: CS
authors.lastname: Ejsing
authors.forename: Teymuras
authors.initials: T
authors.lastname: Kurzchalia
authors.forename: Andrej
authors.initials: A
authors.lastname: Shevchenko
mesh_terms: D000818:Animals; D017173:Caenorhabditis elegans / Q000737:chemistry; D002853:Chromatography, Liquid; D008055:Lipids / Q000032:analysis*; D053719:Tandem Mass Spectrometry / Q000379:methods*
chemical_list: D008055:Lipids