[EN] PROCESS FOR THE SPECIFIC ISOTOPIC LABELING OF METHYL GROUPS OF VAL, LEU AND ILE [FR] PROCÉDÉ DE MARQUAGE ISOTOPIQUE SPÉCIFIQUE DE GROUPEMENTS MÉTHYLE DE VAL, LEU ET ILE
[EN] PROCESS FOR THE SPECIFIC ISOTOPIC LABELING OF METHYL GROUPS OF VAL, LEU AND ILE<br/>[FR] PROCÉDÉ DE MARQUAGE ISOTOPIQUE SPÉCIFIQUE DE GROUPEMENTS MÉTHYLE DE VAL, LEU ET ILE
申请人:COMMISSARIAT ENERGIE ATOMIQUE
公开号:WO2011083356A1
公开(公告)日:2011-07-14
The invention relates to a process for the specific isotopic labeling of Valine, Leucine and Isoleucine amino acids. The process of the invention uses a 2-alkyl-2-hydroxy-3- oxobutanoic acid in which the alkyl substituent in position 2 is ethyl or methyl. The invention can be used for the analysis of proteins, in particular by NMR.