Anti-Forkhead Box J3 antibodies are used for the immunodetection of the protein encoded by the FOXJ3 gene. In humans, the canonical protein has a reported length of 622 amino acid residues and a mass of 69 kDa. Its subcellular localization is in the nucleus. Alternative splicing is reported to yield 2 different isoforms for this protein. It is reported to be a transcriptional activator of MEF2C involved in the regulation of adult muscle fiber type identity and skeletal muscle regeneration (By similarity). Other names for this target antigen include forkhead box protein J3. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Some Forkhead Box J3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.