Anti-DIPK1A antibodies are used in the immunodetection of the protein divergent protein kinase domain 1A. In humans, the canonical protein has a reported length of 428 amino acid residues and a mass of 49 kDa. Its subcellular localization is in the ER. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. It is a member of the DIPK protein family. Synonyms for this target antigen include family with sequence similarity 69 member A and protein FAM69A. DIPK1A gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.