Anti-USP49 antibodies are used in the immunodetection of the protein ubiquitin specific peptidase 49. In humans, the canonical protein has a reported length of 688 amino acid residues and a mass of 79.2 kDa. Its subcellular localization is in the nucleus. Up to 2 different isoforms have been reported for this protein. A member of the Peptidase C19 protein family, USP49 is known to be involved with chromatin organization and RNA splicing. Synonyms for this target antigen include deubiquitinating enzyme 49, ubiquitin specific protease 49, ubiquitin thioesterase 49, ubiquitin thiolesterase 49, ubiquitin-specific-processing protease 49, and ubiquitin carboxyl-terminal hydrolase 49. USP49 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of USP49 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.