title: Transcobalamin I and other human R-binders: purification, structural, spectral and physiological studies.
mesh_terms: D000595:Amino Acid Sequence; D001798:Blood Proteins / Q000502:physiology*; D002846:Chromatography, Affinity; D006801:Humans; D011485:Protein Binding; D013057:Spectrum Analysis; D014155:Transcobalamins / Q000302:isolation & purification / Q000502:physiology*
chemical_list: D001798:Blood Proteins; D014155:Transcobalamins