Molecular weights of vitamin B12 binding proteins in human serum determined by Sephadex G-200 gel filtration.
D001798:Blood Proteins / Q000032:analysis*; D002850:Chromatography, Gel; D003036:Cobalt Isotopes; D006801:Humans; D008970:Molecular Weight; D011485:Protein Binding; D014805:Vitamin B 12 / Q000097:blood*
D001798:Blood Proteins; D003036:Cobalt Isotopes; D014805:Vitamin B 12