Display Settings:

Format

Send to:

Choose Destination
We are sorry, but NCBI web applications do not support your browser and may not function properly. More information
    J Chromatogr B Biomed Sci Appl. 2000 May 26;742(1):163-71.

    Optimization of a capillary electrophoresis-electrospray mass spectrometry method for the quantitation of the 20 natural amino acids in childrens blood.

    Source

    Laboratoire des Mécanismes Réactionnels, CNRS-UMR 7651, Ecole Polytechnique, Palaiseau, France.

    Abstract

    This paper describes useful information on the capillary electrophoresis-electrospray ionization mass spectroscopy (CE-ESIMS) interfacing for the analysis of amino acids (AAs) in standard mixtures and in child plasma blood serum. The developed procedure allows quantitation of the 20 natural AAs, in a single run, without any derivatization. Limits of detection as low as 3-20 micromol/l (5-30 pg injected) per analyte were obtained with an efficiency of about 100,000 plates and a peak area relative standard deviation below 4%.

    PMID:
    10892595
    [PubMed - indexed for MEDLINE]

      Supplemental Content

      Save items

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk