title: The vitamin B12-binding proteins of some amphibians.
mesh_terms: D000663:Amphibians; D000818:Animals; D001001:Anura; D002845:Chromatography; D003036:Cobalt Isotopes; D003576:Electron Transport Complex IV; D005260:Female; D007328:Insulin; D007456:Iodine Isotopes; D008297:Male; D008970:Molecular Weight; D011485:Protein Binding; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification*; D013045:Species Specificity; D013270:Stomach / Q000032:analysis; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D003036:Cobalt Isotopes; D007328:Insulin; D007456:Iodine Isotopes; D011506:Proteins; D003576:Electron Transport Complex IV; D014805:Vitamin B 12