title: Scanning isoelectric focusing in small density-gradient columns. I. Use of a standard spectrophotometer cuvette for focusing. Chemical modification of proteins by migrating reactive ions.
mesh_terms: D000818:Animals; D002591:Cetacea; D055598:Chemical Phenomena; D002621:Chemistry; D004586:Electrophoresis; D005292:Ferricyanides; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing / Q000295:instrumentation; D008297:Male; D008722:Methods; D009211:Myoglobin / Q000302:isolation & purification*; D010084:Oxidation-Reduction; D011506:Proteins / Q000302:isolation & purification*; D013053:Spectrophotometry; D013395:Sucrose; D013997:Time Factors
chemical_list: D005292:Ferricyanides; D009211:Myoglobin; D011506:Proteins; D013395:Sucrose