title: Isoelectric points and conformation of proteins. I. Effect of urea on the behavior of some proteins in isoelectric focusing.
mesh_terms: D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D006454:Hemoglobins; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007328:Insulin; D007525:Isoelectric Focusing; D008722:Methods; D010179:Pancreas / Q000201:enzymology; D012260:Ribonucleases; D012709:Serum Albumin; D012995:Solubility; D013053:Spectrophotometry; D013552:Swine; D013954:Thyroglobulin; D014466:Ultraviolet Rays; D014508:Urea
chemical_list: D006454:Hemoglobins; D007328:Insulin; D012709:Serum Albumin; D014508:Urea; D013954:Thyroglobulin; D012260:Ribonucleases