title: The action of pepsin on protein fractions from horse antisera to diphtheria toxin.
mesh_terms: D000818:Animals; D001609:Beta-Globulins; D001798:Blood Proteins; D002845:Chromatography; D004167:Diphtheria Toxin; D004586:Electrophoresis; D006736:Horses; D007106:Immune Sera; D066298:In Vitro Techniques; D010434:Pepsin A; D005719:gamma-Globulins
chemical_list: D001609:Beta-Globulins; D001798:Blood Proteins; D004167:Diphtheria Toxin; D007106:Immune Sera; D005719:gamma-Globulins; D010434:Pepsin A