title: Purification of L cell interferon.
mesh_terms: D000818:Animals; D011232:Chemical Precipitation; D002846:Chromatography, Affinity / Q000379:methods; D002850:Chromatography, Gel / Q000379:methods; D002852:Chromatography, Ion Exchange / Q000379:methods; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D007372:Interferons / Q000302:isolation & purification*; D007739:L Cells / Q000276:immunology; D051379:Mice; D008970:Molecular Weight; D014462:Ultrafiltration
chemical_list: D007372:Interferons