title: Properties of different gel-filtration systems used for the purification of 125I-labeled bovine parathyrin.
mesh_terms: D000818:Animals; D002417:Cattle; D002850:Chromatography, Gel / Q000379:methods; D007457:Iodine Radioisotopes; D010281:Parathyroid Hormone / Q000302:isolation & purification*; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D007457:Iodine Radioisotopes; D010281:Parathyroid Hormone