title: Liquid cation exchange--a basis for sensitive radiometric assays for aromatic amino acid decarboxylases.
mesh_terms: D000613:Aminobutyrates; D000818:Animals; D002247:Carbon Isotopes; D002262:Carboxy-Lyases / Q000032:analysis*; D002331:Carnitine; D002794:Choline; D004295:Dihydroxyphenylalanine; D004296:Dopa Decarboxylase / Q000032:analysis / Q000378:metabolism; D004298:Dopamine; D004331:Drosophila melanogaster / Q000201:enzymology* / Q000254:growth & development; D005971:Glutamates; D006632:Histamine; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D007474:Ion Exchange; D008722:Methods; D009638:Norepinephrine; D009943:Organophosphorus Compounds; D010627:Phenethylamines; D012436:S-Adenosylmethionine; D012701:Serotonin; D014316:Tritium; D014439:Tyramine; D014443:Tyrosine; D014445:Tyrosine Decarboxylase / Q000032:analysis
chemical_list: D000613:Aminobutyrates; D002247:Carbon Isotopes; D005971:Glutamates; D009943:Organophosphorus Compounds; D010627:Phenethylamines; D014316:Tritium; D012701:Serotonin; D014443:Tyrosine; D006639:Histidine; D004295:Dihydroxyphenylalanine; D012436:S-Adenosylmethionine; D006632:Histamine; D002262:Carboxy-Lyases; D004296:Dopa Decarboxylase; D014445:Tyrosine Decarboxylase; D002794:Choline; D002331:Carnitine; D004298:Dopamine; D009638:Norepinephrine; D014439:Tyramine