title: A simple colorimetric assay for catechol-O-methyl transferase.
mesh_terms: D000818:Animals; D002394:Catechol O-Methyltransferase / Q000032:analysis; D065098:Catechol O-Methyltransferase Inhibitors; D002854:Chromatography, Paper; D003124:Colorimetry; D004789:Enzyme Activation; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D008274:Magnesium; D008722:Methods; D008780:Methyltransferases / Q000032:analysis*; D009574:Nitro Compounds; D011748:Pyrogallol; D051381:Rats; D012436:S-Adenosylmethionine; D013053:Spectrophotometry; D014316:Tritium
chemical_list: D065098:Catechol O-Methyltransferase Inhibitors; D009574:Nitro Compounds; D011748:Pyrogallol; D014316:Tritium; D012436:S-Adenosylmethionine; D008780:Methyltransferases; D002394:Catechol O-Methyltransferase; D008274:Magnesium