title: Preparation of alpha-S1-casein A.
mesh_terms: D000818:Animals; D002364:Caseins / Q000302:isolation & purification*; D002848:Chromatography, DEAE-Cellulose; D012085:Chymosin; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D008892:Milk / Q000032:analysis; D010434:Pepsin A; D010641:Phenotype; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002364:Caseins; D010434:Pepsin A; D012085:Chymosin