Anti-CK1 antibodies can be readily obtained from commercial sources. The CK1 protein is a reported synonym for the human gene CSNK1A1, encoding casein kinase 1 alpha 1. The full-length protein is 38,915 daltons in mass with 3 identified isoforms. This protein is a member of the Protein kinase superfamily, CK1 Ser/Thr protein kinase family, Casein kinase I subfamily. Visit the antibody supplier page for key details, including validated applications and target specificity.