Characterization of Phosphatidylethanolamine Molecular Species in Human Blood by On-Line High Performance Liquid Chromatography/Quadrupole-Linear Ion Trap Mass Spectrometry

As an important constituent in the biomembranes, phospholipids (PL) are a complex mixture of molecular species containing a variety of fatty acyl and head group compositions. In addition to their structural role, some phospholipids also participate in biological processes in various