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Separation and purification of S49 mouse lymphoma histones by reversed-phase high-performance liquid chromatography
M C McCroskey1, V E Groppi, J D Pearson
1Biotechnology Research, Upjohn Company, Kalamazoo, Michigan 49001.
Analytical Biochemistry
|June 1, 1987
Abstract:
A rapid reversed-phase high-performance liquid chromatography procedure for the fractionation of histones from S49 mouse lymphoma cells is reported. The system utilizes a Vydac C4 macroporous column, heptafluorobutyric acid as solubilizing and ion-pairing agent, and an acetonitrile gradient. All five histone classes and several subclass species are separated, including two H1 species, H2B, two H2A species, H4, and two H3 species. Analytical to multimilligram semipreparative scale fractionations are demonstrated while maintaining resolution of all histone types.