title: Isolation of a histone IIb1-IIb2 complex.
mesh_terms: D000818:Animals; D002417:Cattle; D002843:Chromatin / Q000378:metabolism; D002845:Chromatography; D003956:Dialysis; D004591:Electrophoresis, Polyacrylamide Gel; D006657:Histones / Q000302:isolation & purification*; D008970:Molecular Weight; D013950:Thymus Gland / Q000032:analysis / Q000166:cytology
chemical_list: D002843:Chromatin; D006657:Histones