Anti-SIRT7 antibodies are used in the immunodetection of the protein sirtuin 7. In humans, the canonical protein has a reported length of 400 amino acid residues and a mass of 44.9 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Sirtuin protein family, SIRT7 is known to be involved with DNA damage pathways and DNA repair. Post-translational modifications have been described, including ubiquitination and phosphorylation. Synonyms for this target antigen include NAD-dependent protein deacetylase sirtuin-7, NAD-dependent deacetylase sirtuin-7, NAD-dependent protein deacylase sirtuin-7, SIR2-like protein 7, and SIR2L7. SIRT7 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 70 citations in the literature describe the use of SIRT7 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.