title: Ion-exchange chromatography of some amino acid derivatives found in proteins.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D002852:Chromatography, Ion Exchange / Q000379:methods; D007202:Indicators and Reagents; D011506:Proteins
chemical_list: D000596:Amino Acids; D007202:Indicators and Reagents; D011506:Proteins