ETIQUETTE DE MASSE, NÉCESSAIRE ET PROCÉDÉ POUR L'ANALYSE D'ANALYTES DE CÉTONE ET D'ALDÉHYDE PAR SPECTROMÉTRIE DE MASSE

摘要

Labeling reagents, sets of labeling reagents, and labeling techniques are provided for the relative quantitation, absolute quantitation, or both, of ketone or aldehyde compounds including, but not limited to, analytes comprising steroids or ketosteroids. The analytes can be medical or pharmaceutical compounds in biological samples. Methods for labeling, analyzing, and quantifying ketone or aldehyde compounds are also disclosed as are methods that also use mass spectrometry.