title: Biological specificity of the iron-binding sites of transferrin.
mesh_terms: D001665:Binding Sites; D006801:Humans; D007501:Iron / Q000378:metabolism*; D011485:Protein Binding; D012156:Reticulocytes / Q000378:metabolism*; D013997:Time Factors; D014168:Transferrin / Q000378:metabolism*
chemical_list: D014168:Transferrin; D007501:Iron