title: Analytical isoelectric focusing in polymerizable thin layers containing Sephadex.
mesh_terms: D000818:Animals; D005782:Gels; D007106:Immune Sera / Q000302:isolation & purification*; D007525:Isoelectric Focusing / Q000379:methods*; D010942:Plant Viruses; D011817:Rabbits / Q000276:immunology; D014764:Viral Proteins / Q000302:isolation & purification*
chemical_list: D005782:Gels; D007106:Immune Sera; D014764:Viral Proteins