Comparison of the thin-layer chromatographic properties of sulfur-containing amino acids and their aminophosphonic analogues.
The thin-layer chromatographic behavior of the natural, sulfur-containing amino acids (Cys, Hcys, Met) and their phosphonic analogues (CysP, HcysP, MetP) has been studied. Their detection limits using iodine and molybdate, ninhydrine and iodine-azide reagents were determined, and the R(F) values of these two classes of amino acids in acidic, neutral and mild basic solvent systems were compared.
Kudzin
Z H
ZH
Faculty of Chemistry, University of Lódź, Poland. zhk@chemul.uni.lodz.pl
Saganiak
M
M
Kotyński
A
A
Ciesielski
W
W
D000596:Amino Acids / Q000737:chemistry*; D002855:Chromatography, Thin Layer / Q000379:methods*; D063065:Organophosphonates / Q000737:chemistry*; D013455:Sulfur / Q000737:chemistry*
D000596:Amino Acids; D063065:Organophosphonates; D013455:Sulfur