Fig. 2From: Simultaneous detection of lysine metabolites by a single LC–MS/MS method: monitoring lysine degradation in mouse plasmaExtracted ion LC–MS/MS chromatogram showing the detection of standard analytes at 37 ng/mL. SAC saccharopine, GLN glutamine, ASP aspartic acid, C13ASP 13C4 labelled aspartic acid, AAA aminoadipic acid, D3AAA deuterated aminoadipic acid, P6C piperideine-6-carboxylic acid, PIP pipecolic acid, D9PIP deuterated pipecolic acid, PLP pyridoxal-5-phosphateBack to article page