title: A sensitive microassay for tryptophan hydroxylase in brain.
mesh_terms: D000123:Acetyltransferases / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000201:enzymology*; D001933:Brain Stem / Q000201:enzymology; D002417:Cattle; D007700:Kinetics; D008099:Liver / Q000201:enzymology; D008297:Male; D008722:Methods; D008780:Methyltransferases / Q000378:metabolism; D008832:Microchemistry; D006899:Mixed Function Oxygenases / Q000032:analysis*; D009928:Organ Specificity; D010870:Pineal Gland / Q000201:enzymology; D051381:Rats; D014365:Tryptophan Hydroxylase / Q000032:analysis*
chemical_list: D006899:Mixed Function Oxygenases; D014365:Tryptophan Hydroxylase; D008780:Methyltransferases; D000123:Acetyltransferases