Here are recombinant proteins for SIRT3, the approved symbol for the human gene, 'sirtuin 3'. With a Uniprot ID of Q9NTG7, this protein is listed as having 399 residues in length and a mass of 43.6 kDa. Up to 2 isoforms are reported. The following protein function has been assigned: 'NAD-dependent protein deacetylase.' A subcellular localization as 'mitochondrial' is noted. Orthologs are reported in these species: mouse, rat. SIRT3 may also be known by other designations: 'NAD-dependent protein deacetylase sirtuin-3, mitochondrial, NAD-dependent deacetylase sirtuin-3, mitochondrial, SIR2-like protein 3, mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase, regulatory protein SIR2 homolog 3, silent mating type information regulation 2, S.cerevisiae, homolog 3, sir2-like 3, sirtuin type 3'.