title: [Extraction and renaturation of proteins from SDS-polyacrylamide gels].
mesh_terms: D000469:Alkaline Phosphatase / Q000302:isolation & purification*; D004264:DNA Topoisomerases, Type I / Q000302:isolation & purification*; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods*; D004793:Enzyme Reactivators; D006146:Guanidines; D010455:Peptides / Q000302:isolation & purification
chemical_list: D004793:Enzyme Reactivators; D006146:Guanidines; D010455:Peptides; D000469:Alkaline Phosphatase; D004264:DNA Topoisomerases, Type I