title: Highly sensitive methods for assaying the enzymes of vitamin B6 metabolism.
mesh_terms: D000429:Alcohol Oxidoreductases / Q000032:analysis*; D000445:Aldehyde Oxidoreductases / Q000032:analysis*; D007202:Indicators and Reagents; D000587:Oxidoreductases Acting on CH-NH Group Donors / Q000032:analysis*; D010744:Phosphoric Monoester Hydrolases / Q000032:analysis*; D010770:Phosphotransferases / Q000032:analysis*; D011731:Pyridoxal Kinase / Q000032:analysis*; D011734:Pyridoxaminephosphate Oxidase / Q000032:analysis*; D011736:Pyridoxine / Q000378:metabolism*; D011865:Radioisotope Dilution Technique; D013056:Spectrophotometry, Ultraviolet / Q000379:methods; D014316:Tritium
chemical_list: D007202:Indicators and Reagents; D014316:Tritium; D000429:Alcohol Oxidoreductases; C042642:pyridoxal dehydrogenase; D000445:Aldehyde Oxidoreductases; C034030:pyridoxal oxidase; D011734:Pyridoxaminephosphate Oxidase; D000587:Oxidoreductases Acting on CH-NH Group Donors; D010770:Phosphotransferases; D011731:Pyridoxal Kinase; C027138:pyridoxine phosphate phosphatase; D010744:Phosphoric Monoester Hydrolases; D011736:Pyridoxine