title: Extraction, regeneration after bleaching, and ion-exchange chromatography of rhodopsin in Tween 80.
mesh_terms: D000818:Animals; D002417:Cattle; D002848:Chromatography, DEAE-Cellulose; D004591:Electrophoresis, Polyacrylamide Gel; D006863:Hydrogen-Ion Concentration; D008027:Light; D011489:Protein Denaturation; D012168:Retinal Pigments / Q000032:analysis / Q000302:isolation & purification*; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D013501:Surface-Active Agents; D013696:Temperature
chemical_list: D012168:Retinal Pigments; D013501:Surface-Active Agents