Amino acid analysis by ion-exchange chromatography using a lithium elution gradient

Autor:	Gérard Siest, Y. Houpert, P. Tarallo
Rok vydání:	1975
Předmět:	chemistry.chemical_classification Chromatography Elution Organic Chemistry Ion chromatography chemistry.chemical_element General Medicine Biochemistry Analytical Chemistry Amino acid Glutamine chemistry.chemical_compound chemistry Lithium Asparagine Methanol Ion-exchange resin
Zdroj:	Journal of Chromatography A. 115:33-40
ISSN:	0021-9673
Popis:	The separation of amino acids has been achieved on a short column of Chromo-Beads C2 resin, with a lithium gradient-elution system. The analysis took 8 h. The separation of asparagine and glutamine from glutamic acid was highly dependent on the sample pH and on the methanol concentration in the first buffer of the gradient. The method has been applied to analysis of human plasma and granulocytes for amino acids.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aec9ff1925b7f10c14ad365e4d9e36fc https://doi.org/10.1016/s0021-9673(00)89013-5 Zobrazit plný text záznamu