17:0-20:4 PS or 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-L-serine has been used as an internal standard:
- in lipid extraction from isolated pure mitochondria for mass spectrometry (MS) analysis
- for lipid quantification/analysis using liquid chromatography (LC)-MS
- for phospholipid quantification by MS
- in lysophospholipid acyltransferases (LPLAT) assay
- in the preparation of total lipid extracts from lysosome samples by tert-butyl methyl ether (MTBE) lipid extraction protocol for analysis by LC-MS
- for ratiometric quantification of phosphatidylserine (PS) using LC-MS
