Characterization of Complex Biological Mixtures Using Multi-Reflection TOFMS in Different Mass Resolution Modes

Greater Insight into Lipid Metabolism Agilent Solutions for Lipidomics Understanding Lipidomics In lipidomics, the goal is to quantify and annotate all lipids in an organism in order to understand their effects on cellular processes. One powerful approach is mass spectrometry.…

HIGH RESOLUTION MULTI-REFLECTING TIME-OF-FLIGHT MASS ANALYZER WITH FOLDED FLIGHT PATH® HR MR-TOFMS FFP® Viatcheslav Artaev 1. Introduction: TOFMS Resolving Power The time-of-flight (TOF) mass analyzer was first proposed by W. E. Stephens in 1946[1]. With an unlimited mass range, an…

Application Note: 367 Essential Lipidomics Experiments Using the LTQ Orbitrap Hybrid Mass Spectrometer Thomas Moehring1, Michaela Scigelova2, Christer S. Ejsing3, Dominik Schwudke3, Andrej Shevchenko3 1 Thermo Fisher Scientific, Bremen, Germany; 2Thermo Fisher Scientific, Hemel Hempstead, UK; Max-Planck-Institute of Molecular Cell…

Application Note: 367 Essential Lipidomics Experiments Using the LTQ Orbitrap Hybrid Mass Spectrometer Thomas Moehring1, Michaela Scigelova2, Christer S. Ejsing3, Dominik Schwudke3, Andrej Shevchenko3 1 Thermo Fisher Scientific, Bremen, Germany; 2Thermo Fisher Scientific, Hemel Hempstead, UK; Max-Planck-Institute of Molecular Cell…