Ready-to-use ELISA kits are available for the detection of casein kinase 1, gamma 2, an alias of the protein, casein kinase 1 gamma 2. The official gene symbol is CSNK1G2. The protein, with a mass of 47.5 kDa and length of 415 residues, is reported to be cytoplasmic. It is a member of the Protein kinase superfamily, CK1 Ser/Thr protein kinase family, Casein kinase I subfamily and may be known by other names, including: casein kinase 1 isoform gamma-2, CKI-gamma 2, casein kinase I, and casein kinase I isoform gamma-2.