title: Synthesis of 25-hydroxy[26,27-3h]vitamin D3 with high specific activity.
mesh_terms: D015090:25-Hydroxyvitamin D3 1-alpha-Hydroxylase / Q000378:metabolism; D000818:Animals; D002645:Chickens; D002851:Chromatography, High Pressure Liquid; D006887:Hydroxycholecalciferols / Q000138:chemical synthesis*; D007553:Isotope Labeling / Q000379:methods; D007668:Kidney / Q000201:enzymology; D014316:Tritium
chemical_list: D006887:Hydroxycholecalciferols; D014316:Tritium; D015090:25-Hydroxyvitamin D3 1-alpha-Hydroxylase