1.
Rapid Commun Mass Spectrom
; 38 Suppl 1: e9641, 2023 Feb.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37882103
RESUMO
Extraction protocols and liquid chromatography coupled with mass spectrometry (LC-MS) and tandem mass spectrometry (LC-MS/MS) methods for the measurement of four lipid categories, namely glycerophospholipids, glycerolipids, sphingolipids and sterol lipids in human plasma, are described here. Step-by-step instructions are provided for the liquid-liquid extraction methods, including solution preparation and the non-endogenous lipid internal standards used. All instrumental conditions, chromatography columns and solutions required for the LC-MS and LC-MS/MS methods are also provided in detail.