Anti-ATXN3L antibodies are used in the immunodetection of the protein ataxin 3 like. In humans, the canonical protein has a reported length of 355 amino acid residues and a mass of 40.7 kDa. Its subcellular localization is in the nucleus. ATXN3L is a type of deubiquitinating enzyme that cleaves both 'Lys-48'-linked and 'Lys-63'-linked poly-ubiquitin chains (in vitro). Synonyms for this target antigen include machado-Joseph disease protein 1-like, putative ataxin-3-like protein, and ataxin-3-like protein. ATXN3L gene orthologs have been reported in the mouse, rat and chimpanzee species. Immunofluorescence is the most common application for the ATXN3L antibodies listed below. Western Blot and Immunohistochemistry are also common applications.