title: Identification of hypoxanthine as the major compoenet of a chromatographic fraction of transfer factor.
mesh_terms: D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D006868:Hydrolysis; D007042:Hypoxanthines / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014165:Transfer Factor / Q000032:analysis*
chemical_list: D007042:Hypoxanthines; D014165:Transfer Factor