Comprehensive B12: Chemistry, Biochemistry, Nutrition, Ecology, Medicine

5,6-dimethylbenzimidazole absorption acetate Acta activity AdoCbl affinity chromatography algae amin analogues animals antibodies assay B12 binders Babior bacteria balamin benzimidazole Berlin Bernhauer binding proteins Biochem Biochemistry Biol biological Biophys biosynthesis Blood Brit cells Chanarin Chem chemical Clin CN-Cbl cobalamin cobalophilin cobalt cobamides cobinamide cobyrinic acid coenzyme coli complex concentration corrin ring corrinoids cyanocobalamin dehydratase enzymatic enzyme extraction folate folic acid forms Friedrich gastric juice glycerol Gräsbeck Haematol human serum IF-Cbl intestine intrinsic factor Invest isolated ligand Linnell liver MeCbl megaloblastic megaloblastic anaemia metabolism methionine method methyl methylcobalamin microorganisms moiety Nexø nucleotide Nutr OH-Cbl Olesen patients Pawełkiewicz pernicious anaemia plasma Proc proteins Purification Rachmilewitz reaction receptor Scand shermanii specific spectra Studies Stuttgart synthesis Table tamin B12 TC-Cbl tion tissues transcobalamin trinsic factor UBBC uptake vita vitamin B12 deficiency vitamin B12-binding proteins vitro Walter de Gruyter Zagalak