Filter assay for 1alpha, 25-dihydroxyvitamin D3. Utilization of the hormone's target tissue chromatin receptor.

Acute Kidney Injury/blood Analysis of Variance Animals Binding Sites Chickens Cholecalciferol/analogs & derivatives,analysis,blood,metabolism Chromatin/metabolism Chromatography Chromatography, Gel Cytosol/metabolism Evaluation Studies as Topic Humans Intestine, Small/cytology,metabolism Male Methods Microchemistry Periodic Acid Polyethylene Glycols Receptors, Drug Rickets/blood Silicon Dioxide Structure-Activity Relationship Tritium

Chromatin Receptors, Drug Tritium Periodic Acid Cholecalciferol Polyethylene Glycols Silicon Dioxide