Determination of sphingolipids by LC-MS/MS

Tomohiro Takahashi, Chihiro Takeda, Kohei Saito, Naoto Suzuki, Hiroki Tsukamoto, Yoshihisa Tomioka

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

To investigate the biological functions and roles of sphingolipids, sensitive and compound-specific methods are required to measure their levels in biological samples. Liquid chromatography-mass spectrometry (LC-MS) using electrospray ionization (ESI) is suitable for the reliable simultaneous analysis of multiple compounds. In addition, the selected reaction monitoring (SRM) mode of tandem mass spectrometry (MS/MS) is effective to quantify with high sensitivity and selectivity. Therefore, LC-MS/MS came to be utilized for simultaneous analysis of the sphingolipids in vivo. Useful methods for the sphingolipids and related features are also summarized. The following protocol demonstrates information on determination of sphingolipids, especially sphingosine and sphingosine-1- phosphate, by LC-ESI-MS/MS in biological samples such as cell lysates, plasma, serum, orurine.

Original languageEnglish
Title of host publicationBioactive Lipid Mediators
Subtitle of host publicationCurrent Reviews and Protocols
PublisherSpringer Japan
Pages357-370
Number of pages14
ISBN (Electronic)9784431556695
ISBN (Print)9784431556688
DOIs
Publication statusPublished - 2015 Jan 1

Keywords

  • Dihydrosphingosine
  • Dihydrosphingosine-1-phosphate
  • LC-MS/MS
  • Phytosphingosine
  • Phytosphingosine-1-phosphate
  • Sphingolipids
  • Sphingosine
  • Sphingosine-1-phosphate

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Medicine(all)

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  • Cite this

    Takahashi, T., Takeda, C., Saito, K., Suzuki, N., Tsukamoto, H., & Tomioka, Y. (2015). Determination of sphingolipids by LC-MS/MS. In Bioactive Lipid Mediators: Current Reviews and Protocols (pp. 357-370). Springer Japan. https://doi.org/10.1007/978-4-431-55669-5_26