title: Vitamin B12--binding proteins.
mesh_terms: D000818:Animals; D001797:Blood Protein Electrophoresis; D002352:Carrier Proteins / Q000378:metabolism*; D006801:Humans; D007082:Ileum / Q000378:metabolism; D007437:Intrinsic Factor / Q000378:metabolism; D011485:Protein Binding; D014155:Transcobalamins / Q000378:metabolism; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D002352:Carrier Proteins; D014155:Transcobalamins; D007437:Intrinsic Factor; D014805:Vitamin B 12