Anti-SPECC1L antibodies are used in the immunodetection of the protein sperm antigen with calponin homology and coiled-coil domains 1 like. In humans, the canonical protein has a reported length of 1117 amino acid residues and a mass of 124.5 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. A member of the Cytospin-A protein family, SPECC1L is known to be involved in cytokinesis and spindle organization. The SPECC1L gene has been associated with the disease, Facial clefting. Synonyms for this target antigen include GBBB2, OBLFC1, TBHS, TBHS1, cytospin-A, SPECC1-like protein, cytokinesis and spindle organization A, and CYTSA. SPECC1L gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some SPECC1L antibodies may have been used in research and have associated citations. Immunohistochemistry is a widely used application for these antibodies. Western Blot and Immunofluorescence are also common applications.