title: Protein polypeptide chain molecular weights by gel chromatography in guanidinium chloride.
mesh_terms: D002850:Chromatography, Gel; D004798:Enzymes; D006146:Guanidines; D008433:Mathematics; D008722:Methods; D008970:Molecular Weight; D010455:Peptides; D011506:Proteins
chemical_list: D004798:Enzymes; D006146:Guanidines; D010455:Peptides; D011506:Proteins