Article
Expression and characterization of the alpha-subunit of Ca2+/calmodulin-dependent protein kinase II using the baculovirus expression system.
Biochemical and biophysical research communications - 14 Dec 1990
Brickey D A, Colbran R J, Fong Y L, Soderling T R
Abstract excerpt
Sf9 cells infected with the recombinant mouse CaMKII-alpha (Ca2+/calmodulin dependent kinase II) baculovirus expressed 12-15 mg of MCaMKII-alpha per liter of cells. Approximately 50% of the MCaMKII-alpha activity could be purified using a CaM-Sepharose affinity column. The purified MCaMKII-alpha had a M(rapp) of 50 kDa by SDS-PAGE and a native Mr of 600 kDa. MCaMKII-alpha, like rat brain CaMKII, had an A0.5 for...
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