Anti-TRAF4 antibodies are used in the immunodetection of the protein TNF receptor associated factor 4. In humans, the canonical protein has a reported length of 470 amino acid residues and a mass of 53.5 kDa. Its subcellular localization is in the cell membrane, nucleus, 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 TNF receptor-associated factor protein family, TRAF4 is known to be involved with the apoptotic pathway and innate immune responses. Synonyms for this target antigen include MLN62, RNF83, MLN 62, RING finger protein 83, cysteine-rich domain associated with RING and Traf domains protein 1, and CART1. TRAF4 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of TRAF4 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.