Abstract:Highly purified casein kinase II (CK II) isozymes from bovine brain gray matter (BBGM) were obtained by means of a new purification procedure consisting of one phosphocellulose and three Mono‐Q steps. The phosphocellulose eluate showed two BBGM‐CK II activities. The first minor component (BBGM‐CK IIa) was eluted with 0.9 M NaCl and the major component was eluted at 1.1 M NaCl (BBGM‐CK IIb). The protein complexes responsible for these two activities were comprised of three subunits, i.e., α (40 kDa), α′ (38 kDa… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.