Anti-DCDC2 antibodies are used in the immunodetection of the protein doublecortin domain containing 2. In humans, the canonical protein has a reported length of 476 amino acid residues and a mass of 52.8 kDa. Its subcellular localization is in the cell projections and cytoplasm. Alternative splicing is reported to yield 2 different isoforms for this protein. It is ubiquitously expressed across many tissue types. DCDC2 is a reported protein that plays a role in the inhibition of canonical Wnt signaling pathway. Synonyms for this target antigen include DFNB66, NPHP19, NSC, RU2, RU2S, doublecortin domain-containing protein 2, nephronophthisis 19, and DCDC2A.