Anti-DIPK2A antibodies are used in the immunodetection of the protein divergent protein kinase domain 2A. In humans, the canonical protein has a reported length of 430 amino acid residues and a mass of 49.5 kDa. Its subcellular localization is in the Golgi, cytoplasmic vesicles, and is secreted. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the DIPK protein family, DIPK2A is believed to play a role in cardiomyocyte proliferation through paracrine signaling and activation of the PPI3K-AKT-CDK7 signaling cascade. Synonyms for this target antigen include Golgi protein GoPro49, UPF0672 protein C3orf58, deleted in autism 1, deleted in autism protein 1, hypoxia and AKT-induced stem cell factor, and Golgi Protein of 49 kDa. DIPK2A gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species.