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Determination of Total Homocysteine in Plasma Using Liquid Chromatography Coupled to Tandem Mass Spectrometry (LC/MS/MS)

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Clinical Applications of Mass Spectrometry

Part of the book series: Methods in Molecular Biology ((MIMB,volume 603))

Abstract

A detailed protocol using liquid chromatography coupled to tandem mass spectrometry (LC/MS/MS) is described for the determination of the total homocysteine (HCY) in plasma. Sample preparation is simple and relies on the complete reduction of any homocystine ((HCY)2) or protein-bound homocysteine, followed by the plasma protein precipitation. Any factor influencing the measurement is addressed. The protocol is robust and suitable for large-scale routine determinations.

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References

  1. Hanson NQ, Eckfeldt JH, Schwichtenberg K, Aras O, Tsai MY. Interlaboratory variation of plasma total homocysteine measurements: results of three successive homo-cysteine proficiency testing surveys. Clin Chem. 2002; 48(9):1539–1545.

    CAS  PubMed  Google Scholar 

  2. Magera MJ, Lacey JM, Casetta B, Rinaldo P. Method for the determination of total homocysteine in plasma and urine by stable isotope dilution and electrospray tandem mass spectrometry. Clin Chem. 1999; 45(9):1517–1522.

    CAS  PubMed  Google Scholar 

  3. Gempel K, Gerbitz KD, Casetta B, Bauer MF. Rapid determination of total homocysteine in blood spots by liquid chromatography-electrospray ionization-tandem mass spectrometry. Clin Chem. 2000; 46(1):122–123.

    CAS  PubMed  Google Scholar 

  4. Nelson BC, Pfeiffer CM, Sniegoski LT, Satterfield MB. Development and evaluation of an isotope dilution LC/MS method for the determination of total homocystine in human plasma. Anal Chem. 2003; 75:775–784.

    Article  CAS  PubMed  Google Scholar 

  5. V. Ducros, Belva-Besnet H, Casetta B, Favier A. A robust LC/MS/MS method for total plasma homocysteine determination in clinical practice. Clin Chem Lab Med. 2006; 44:987–990.

    Article  CAS  PubMed  Google Scholar 

  6. Satterfield MB, Sniegoski LT, Welch MJ, Nelson BC. Comparison of isotope dilution mass spectrometry methods for the determination of total homocysteine in plasma and serum. Anal Chem. 2003; 75:4631–4638.

    Article  CAS  PubMed  Google Scholar 

  7. Tomaiuolo M, Vecchione G, Grandone E, Cocomazzi N, Casetta B, Di Minno G, Margaglione M. A new method for determination of plasma homocystine by isotope dilution and electrospray tandem mass spectrometry. J Chromatogr B, 2006; 842:64–69.

    Article  CAS  Google Scholar 

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© 2010 Humana Press, a part of Springer Science+Business Media, LLC

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Casetta, B. (2010). Determination of Total Homocysteine in Plasma Using Liquid Chromatography Coupled to Tandem Mass Spectrometry (LC/MS/MS). In: Garg, U., Hammett-Stabler, C. (eds) Clinical Applications of Mass Spectrometry. Methods in Molecular Biology, vol 603. Humana Press. https://doi.org/10.1007/978-1-60761-459-3_23

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  • DOI: https://doi.org/10.1007/978-1-60761-459-3_23

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  • Publisher Name: Humana Press

  • Print ISBN: 978-1-60761-458-6

  • Online ISBN: 978-1-60761-459-3

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