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Chromatographie d'élution des aminoacides et de leurs dérivés sur colonne d'échangeurs d'ions à trame hydrophile

Chromatographie d'élution des aminoacides et de leurs dérivés sur colonne d'échangeurs d'ions à... The chromatographic behaviour of water soluble dansylamino acids (dansylcysteic acid, α-monodansyl arginine, α-monodansyl histidine, α-monodansyl lysine, ε-monodansyl lysine), of the corresponding amino-acids, and of dansyl acid on a cation exchange column with hydrophilc crosslinks (Phosphocellulose, cross-linked Sulfoethyl dextrane) is reported. The monodansyl derivatives of arginine, histidine, and lysine can be isolated in pure form from the medium in which they have been formed, by means of a chromatographic procedure using these cation exchangers. Dansylcysteic acid. Which is not retained (like dansyl acid) by these cation exchachangers, can be separated from dansyl acid and from cysteic acid by chromatography on a column of cross-linked diethyl aminoethyl dextrane. A similar chromatographic process permits the separation of the two monodansyl derivatives of lysine. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chromatographia Springer Journals

Chromatographie d'élution des aminoacides et de leurs dérivés sur colonne d'échangeurs d'ions à trame hydrophile

Munier, Roger; Drapier, Anne-Marie
Chromatographia , Volume 2 (11) – Nov 1, 1969
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References (9)

Publisher
Springer Journals
Copyright
Copyright © 1969 by Friedr. Vieweg & Sohn GmbH
Subject
Chemistry; Analytical Chemistry; Organic Chemistry; Biochemistry, general; Plant Sciences; Pharmacy; Measurement Science, Instrumentation
ISSN
0009-5893
eISSN
1612-1112
DOI
10.1007/BF02261255
Publisher site
See Article on Publisher Site

Abstract

The chromatographic behaviour of water soluble dansylamino acids (dansylcysteic acid, α-monodansyl arginine, α-monodansyl histidine, α-monodansyl lysine, ε-monodansyl lysine), of the corresponding amino-acids, and of dansyl acid on a cation exchange column with hydrophilc crosslinks (Phosphocellulose, cross-linked Sulfoethyl dextrane) is reported. The monodansyl derivatives of arginine, histidine, and lysine can be isolated in pure form from the medium in which they have been formed, by means of a chromatographic procedure using these cation exchangers. Dansylcysteic acid. Which is not retained (like dansyl acid) by these cation exchachangers, can be separated from dansyl acid and from cysteic acid by chromatography on a column of cross-linked diethyl aminoethyl dextrane. A similar chromatographic process permits the separation of the two monodansyl derivatives of lysine.

Journal

Chromatographia – Springer Journals

Published: Nov 1, 1969

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