New methods of identifying serum siderophilin using radioactive iron.
D000818:Animals; D001345:Autoradiography; D006736:Horses; D007122:Immunoelectrophoresis; D007503:Iron Isotopes; D011817:Rabbits; D051381:Rats; D012756:Sheep; D014168:Transferrin / Q000032:analysis*
D007503:Iron Isotopes; D014168:Transferrin