Anti-CCDC74A antibodies are used in the immunodetection of the protein coiled-coil domain containing 74A. In humans, the canonical protein has a reported length of 378 amino acid residues and a mass of 41.6 kDa. Up to 2 different isoforms have been reported for this protein. Synonyms for this target antigen include coiled-coil domain-containing protein 74A and epididymis secretory sperm binding protein. These CCDC74A antibodies are widely used in Western Blot experiments, among other applications.