title: PAPAIN-PRODUCED FRAGMENTS OF HORSE ANTITOXIN. PHYSICOCHEMICAL AND IMMUNOLOGICAL PROPERTIES.
mesh_terms: D000818:Animals; D011232:Chemical Precipitation; D002845:Chromatography; D004168:Diphtheria Toxoid; D006384:Hemagglutination; D006385:Hemagglutination Inhibition Tests; D006736:Horses; D007122:Immunoelectrophoresis; D009500:Neutralization Tests; D010206:Papain; D012106:Research; D014461:Ultracentrifugation
chemical_list: D004168:Diphtheria Toxoid; D010206:Papain
keywords: CHROMATOGRAPHY; DIPHTHERIA TOXOID; EXPERIMENTAL LAB STUDY; HEMAGGLUTINATION; HEMAGGLUTINATION INHIBITION TESTS; HORSES; IMMUNOELECTROPHORESIS; NEUTRALIZATION TESTS; PRECIPITATION; ULTRACENTRIFUGATION