Mass spectrometric identification of isoputreanine, a metabolite of spermidine and/or spermine, in human urine.
D000599:Amino Acids, Diamino / Q000652:urine*; D006801:Humans; D008223:Lymphoma / Q000652:urine; D013058:Mass Spectrometry; D013095:Spermidine / Q000378:metabolism*; D013096:Spermine / Q000378:metabolism*
D000599:Amino Acids, Diamino; D013096:Spermine; C035160:isoputreanine; D013095:Spermidine