The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/500 - 1/1000. Detects a band of approximately 47 kDa (predicted molecular weight: 47 kDa).
FunctionSerine/threonine-protein kinase. Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates. It can phosphorylate a large number of proteins. Participates in Wnt signaling (By similarity). Phosphorylates COL4A3BP/CERT, MTA1 and SMAD3. Involved in brain development and vesicular trafficking and neurotransmitter releasing from small synaptic vesicles. Regulates fast synaptic transmission mediated by glutamate. SMAD3 phosphorylation promotes its ligand-dependent ubiquitination and subsequent proteasome degradation, thus inhibiting SMAD3-mediated TGF-beta responses. Hyperphosphorylation of the serine-repeat motif of COL4A3BP/CERT leads to its inactivation by dissociation from the Golgi complex, thus down-regulating ER-to-Golgi transport of ceramide and sphingomyelin synthesis.
Sequence similaritiesBelongs to the protein kinase superfamily. CK1 Ser/Thr protein kinase family. Casein kinase I subfamily. Contains 1 protein kinase domain.
Lane 1 : U2OS cells expressing FLAG-tagged CK1G2 plasmid Lane 2 : U2OS cells expressing FLAG tag only plasmid Lane 3 : U2OS cells expressing FLAG-tagged CK1G2 plasmid Lane 4 : U2OS cells expressing FLAG only Lane 5 : U2OS cells expressing FLAG-tagged CK1G2 plasmid Lane 6 : U2OS cells expressing FLAG only