title: Partial characterization and purification of murine T helper cell replacing factor (TRF)--III. Further purification steps and serological characteristics.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002852:Chromatography, Ion Exchange; D005260:Female; D006462:Hemolytic Plaque Technique; D006822:Hybrid Cells / Q000276:immunology; D007123:Immunoelectrophoresis, Two-Dimensional; D007525:Isoelectric Focusing; D008222:Lymphokines / Q000276:immunology / Q000302:isolation & purification*; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D008222:Lymphokines