title: TS-A 2 , TS-B, R-, and S-caseins: their isolation, composition, and relationship to the  - and  -casein polymorphs A 2  and B.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002364:Caseins / Q000032:analysis / Q000302:isolation & purification*; D002417:Cattle / Q000378:metabolism*; D002848:Chromatography, DEAE-Cellulose; D003956:Dialysis; D004589:Electrophoresis, Disc; D005260:Female; D008722:Methods; D008892:Milk / Q000032:analysis*; D008970:Molecular Weight; D011110:Polymorphism, Genetic
chemical_list: D000596:Amino Acids; D002364:Caseins