[Quantitative determination of free methionine in presence of peptide-bound methionine in the form of beta-methylmercaptopropionaldehyde 2, 4-dinitrophenylhydrazone].
D000447:Aldehydes; D055592:Biophysical Phenomena; D008715:Methionine / Q000032:analysis*; D010455:Peptides
D000447:Aldehydes; D010455:Peptides; C008390:methional; D008715:Methionine
METHIONINE/determination
Quantitative Bestimmung von freiem neben peptidge-bundenem Methionin in Form des beta-Methylmercapto-propionaldehyd-2.4-dinitrophenylhydrazons.