Anti-HOOK2 antibodies are used in the immunodetection of the protein hook microtubule tethering protein 2. In humans, the canonical protein has a reported length of 719 amino acid residues and a mass of 83.2 kDa. Its subcellular localization is in the Golgi and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Hook protein family, HOOK2 is a known component of the FTS/Hook/FHIP complex (FHF complex). Synonyms for this target antigen include protein Hook homolog 2, h-hook2, hHK2, hook homolog 2, and HK2. HOOK2 gene orthologs have been reported in the mouse, rat, bovine, frog and chimpanzee species. A number of HOOK2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.