Casein kinase II is a protein serine⁄threonine kinase that is thought to be present in all eukarotic cells, implying that it has fundamental cellular functions. The holoenzyme is a tetramer containing 2 alpha or alpha-prime subunits (or one of each) and 2 beta subunits. The function of beta subunits is unknown and the alpha subunit is the catalytic unit.
For Research Use Only. Not for use in diagnostic procedures.
Biochemical phospho-specific activity (no antibody)
Ser⁄Thr Kinases: CK1 Group
casein kinase 2, alpha prime polypeptide
Kinases & Inhibitors
Full Length, Recombinant
Gene ID (Entrez)
90% by SDS-PAGE
CSNK2A2 (CK2 α 2)
CK2 Kinase Family
Contents & Storage
Storage Buffer: 50mM Tris, pH 7.5, 150mM NaCl, 0.5mM EDTA, 0.02% Triton X-100, 2mM DTT, 50% glycerol Store at -80°C. At first use, aliquot and store at -80°C to avoid multiple freeze-thaws.