Purification of complement-fixing antigen of Rickettsia orientalis.
D000941:Antigens; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D066298:In Vitro Techniques; D007475:Ion Exchange Resins; D009584:Nitrogen; D012281:Rickettsia / Q000276:immunology*; D013395:Sucrose; D013501:Surface-Active Agents
D000941:Antigens; D007475:Ion Exchange Resins; D013501:Surface-Active Agents; D013395:Sucrose; D003165:Complement System Proteins; D009584:Nitrogen