Anti-EFHC2 antibodies are used in the immunodetection of the protein EF-hand domain containing 2. In humans, the canonical protein has a reported length of 749 amino acid residues and a mass of 87.4 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. It is notably expressed in the nasopharynx, lung, fallopian tube, cerebral cortex, and cerebellum. EFHC2 is a known microtubule inner protein (MIP) part of the dynein-decorated doublet microtubules (DMTs) in cilia axoneme, which is required for motile cilia beating. Synonyms for this target antigen include EF-hand domain-containing family member C2 and EF-hand domain (C-terminal) containing 2. EFHC2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is the most common application for the EFHC2 antibodies listed below. Immunofluorescence and Immunohistochemistry are also common applications.