title: [Theoretical and practical aspects of new methods of polyacrylamide gel electrophoresis in pH gradient and porosity gradients].
mesh_terms: D000179:Acrylates; D000577:Amides; D002021:Buffers; D004586:Electrophoresis; D004589:Electrophoresis, Disc; D005782:Gels; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D008722:Methods; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D000179:Acrylates; D000577:Amides; D002021:Buffers; D005782:Gels; D011506:Proteins
vernacular_title: Aspects theoriques et pratiques des nouvelles methodes d'electrophoriquése sur gel de polyacrylamide en gradient de pH et gradient de porosite.