Isolation of gastric vitamin B 12 -binding proteins using affinity chromatography. I. Purification and properties of human intrinsic factor.

Amino Acids/analysis Anemia, Pernicious/blood,immunology,metabolism Antibodies/analysis Binding Sites, Antibody Carbohydrates/analysis Chromatography, Affinity Cobalt Isotopes Electrophoresis, Polyacrylamide Gel Gastric Juice/analysis Humans Intrinsic Factor/analysis,antagonists & inhibitors,isolation & purification,pharmacology Molecular Weight Polysaccharides Protein Binding Saliva Schilling Test Vitamin B 12/metabolism,urine

Amino Acids Antibodies Carbohydrates Cobalt Isotopes Polysaccharides Intrinsic Factor Vitamin B 12