title: The isolation of erythropoiesis regulatory factory by an electrofractionation technique combined with selective membrane permeability.
mesh_terms: D000818:Animals; D001681:Biological Assay; D004586:Electrophoresis; D004920:Erythropoiesis; D006457:Hemoglobinuria, Paroxysmal / Q000652:urine; D006801:Humans; D007503:Iron Isotopes; D008055:Lipids / Q000302:isolation & purification / Q000502:physiology / Q000652:urine; D008567:Membranes, Artificial; D008722:Methods; D051379:Mice; D008970:Molecular Weight; D010539:Permeability; D011506:Proteins / Q000302:isolation & purification
chemical_list: D007503:Iron Isotopes; D008055:Lipids; D008567:Membranes, Artificial; D011506:Proteins