
Lipid profiling of lipoproteins by electrospray ionization tandem mass spectrometry
Keywords: Cer1P, ceramide-1-phosphate; ESI, electrospray ionization; FPLC, fast performance liquid chromatography; GGE, gradient gel electrophoresis; HexCer, hexosylceramide; HILIC, hydrophilic interaction chromatography; IS, internal standard; LacCer, lactosylcera