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  • Title: Characterization and quantification of PAF-acether (platelet-activating factor) as a heptafluorobutyrate derivative of 1-O-alkyl-2-acetyl-sn-glycerol by capillary column gas chromatography with electron-capture detection.
    Author: Bossant MJ, Farinotti R, Mencia-Huerta JM, Benveniste J, Mahuzier G.
    Journal: J Chromatogr; 1987 Dec 25; 423():23-31. PubMed ID: 3443654.
    Abstract:
    A gas chromatographic method with a glass capillary column and electron-capture detection is proposed for the characterization and quantification of 1-O-hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine (PAF C16) using the corresponding 1-O-hexadecyl-2-O-acetyl-sn-glycero-3-heptafluorobutyrate derivative and, as an internal standard, 1-O-octadecyl-2-O-methyl-sn-glycero-3-phosphocholine. The reproducibility was approximately 5% and amounts as low as 20 pg could be measured. The method was specific and allowed the quantification of PAF C16 in supernatants from stimulated human polymorphonuclear neutrophils.
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