Precise Identification of Molecular Species of Phosphatidylethanolamine and Phosphatidylserine by Neutral Loss Survey with MS3 and Accurate Mass Measurement

C146-E084 Identification of Molecular Species of Phospholipids by combination of Neutral Loss Survey and MS3 Introduction: We established the system for analyses of molecular species of phospholipids with neutral loss survey of the head group-relating mass values and succeeding MS3…

C146-E103 Identification of Phospholipid Molecular Species Using Neutral Loss Survey and MS 3 Analysis Technical Repor t vol.2 1 . Int roduct ion To elucidate the functions of phospholipids, it is important to conduct analysis not only of their classes…

Reiko Kiyonami1, David A Peake1, Yasuto Yokoi2, and Ken Miller1 1 Thermo Fisher Scientific, San Jose, CA, USA; 2Mitsui Knowledge Industry, Tokyo, Japan Key Words Orbitrap Fusion Lumos MS, high resolution, accurate mass, lipid profiling, intelligent scan functions, triglyceride (TG),…

Results: Fatty acids comprising the molecular phospholipid species were unambiguously identified. ne Proteome Discoverer software is a node-based workflow engine and study management 55 platform for analysis of mass spectrometry-based proteomics datasets. The latest released version 2.1 fully supports isotopically-labeled…