| Species : | Zea Mays | 
                                
                                    | Source : | E.coli | 
                                
                                    | Tag : | Non | 
                                
                                    | Description : | The Casein kinase 2 (EC2.7.11.1) is a serine/threonine-selective protein kinasethat is a tetramer of two alpha subunits and two beta subunits. The alpha subunits have the catalytic kinase domain. Casein kinase 2 has been implicated in cell cyclecontrol, DNA repair, regulation of the circadian rhythmand other cellular processes. Casein kinase 2 activity has been reported to be activated following Wnt signaling pathwayactivation. A Pertussis toxin-sensitive G proteinand Disheveled appear to be an intermediary between Wnt-mediated activation of the Frizzled receptor and activation of casein kinase 2. | 
                                
                                    | Formulation : | CK2a is supplied in 50% glycerol. | 
                                
                                    | Purity : | Greater than 99% as determined by SDS-PAGE. | 
                                
                                    | Unit Definition : | No protease activity detectable, specific activity > 1U/mg (1U = 1µmol/min at 37°C) using the synthetic peptide RRRDDDSDDD. | 
                                
                                    | Storage : | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles. |