title: Vitamin B 12 and effect of pH changes on binding sites of different hog intrinsic factor in vitro assay.
mesh_terms: D000818:Animals; D001665:Binding Sites / Q000187:drug effects; D002021:Buffers; D002417:Cattle; D002606:Charcoal; D003037:Cobalt Radioisotopes; D006863:Hydrogen-Ion Concentration; D007437:Intrinsic Factor / Q000378:metabolism*; D012710:Serum Albumin, Bovine; D013552:Swine; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D002021:Buffers; D003037:Cobalt Radioisotopes; D002606:Charcoal; D012710:Serum Albumin, Bovine; D007437:Intrinsic Factor; D014805:Vitamin B 12