These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Gas-liquid chromatography of the N-heptafluorobutyryl isobutyl esters of fifty biologically interesting amino acids.
    Author: Siezen RJ, Mague TH.
    Journal: J Chromatogr; 1977 Jan 11; 130():151-60. PubMed ID: 853073.
    Abstract:
    Fifty amino acids are analyzed as their N-heptafluorobutyryl isobutyl esters by gas chromatography on a column of 3% OV-101 on Gas-Chrom Q. The identification and quantification of unusual amino acids, specifically those occurring in the marine environment, in the presence of common protein amino acids is reported. Regular relationships between elution temperatures and amino acid structures are found, thus allowing the estimation of elution temperatures of other amino acids.
    [Abstract] [Full Text] [Related] [New Search]