title: Spectrophotometric titration of the functional groups of proteins.
mesh_terms: D001665:Binding Sites; D004220:Disulfides / Q000032:analysis; D005069:Evaluation Studies as Topic; D005340:Fibrinogen / Q000032:analysis; D005916:Globulins / Q000032:analysis; D006146:Guanidines; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles; D008433:Mathematics; D008722:Methods; D011485:Protein Binding; D011506:Proteins / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D014508:Urea
chemical_list: D004220:Disulfides; D005916:Globulins; D006146:Guanidines; D007093:Imidazoles; D011506:Proteins; D014508:Urea; D005340:Fibrinogen