title: An improved method for separation of the fourth component of complement and C4 inactivating substance.
mesh_terms: D001593:Benzyl Compounds; D002845:Chromatography; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003169:Complement Inactivator Proteins; D003165:Complement System Proteins / Q000302:isolation & purification*; D004589:Electrophoresis, Disc; D005461:Fluorine; D006801:Humans; D007122:Immunoelectrophoresis; D007531:Isoflurophate; D008722:Methods; D011485:Protein Binding; D013450:Sulfones
chemical_list: D001593:Benzyl Compounds; D003169:Complement Inactivator Proteins; D013450:Sulfones; D007531:Isoflurophate; D005461:Fluorine; D003165:Complement System Proteins