Anti-EFCAB5 antibodies are used in the immunodetection of the protein EF-hand calcium binding domain 5. In humans, the canonical protein has a reported length of 1503 amino acid residues and a mass of 173.4 kDa. Up to 6 different isoforms have been reported for this protein. Synonyms for this target antigen include EF-hand calcium-binding domain-containing protein 5. EFCAB5 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Western Blot is the most common application for the EFCAB5 antibodies listed below. Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.