Isolation of N-methylated basic amino acids from physiological fluids and protein hydrolysates.
D000599:Amino Acids, Diamino / Q000302:isolation & purification* / Q000652:urine; D000818:Animals; D002852:Chromatography, Ion Exchange; D006146:Guanidines; D006801:Humans; D008297:Male; D008745:Methylation; D011506:Proteins / Q000032:analysis*
D000599:Amino Acids, Diamino; D006146:Guanidines; D011506:Proteins