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SIRT3 Antibody

  • WB - SIRT3 Antibody ASC11136
    Western blot analysis of SIRT3 in mouse heart tissue lysate with SIRT3 antibody at (A) 1 and (B) 2 µg/mL.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q9NTG7
Other Accession NP_036371, 6912660
Reactivity Human, Mouse, Rat
Host Chicken
Clonality Polyclonal
Isotype IgY
Calculated MW 43573 Da
Application Notes SIRT3 antibody can be used for detection of SIRT3 by Western blot at 1 - 2 µg/mL.
Additional Information
Gene ID 23410
Target/Specificity SIRT3;
Reconstitution & Storage SIRT3 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
PrecautionsSIRT3 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name SIRT3
Synonyms SIR2L3
Function NAD-dependent protein deacetylase. Activates or deactivates mitochondrial target proteins by deacetylating key lysine residues. Known targets include ACSS1, IDH, GDH, SOD2, PDHA1, LCAD, SDHA and the ATP synthase subunit ATP5O. Contributes to the regulation of the cellular energy metabolism. Important for regulating tissue-specific ATP levels.
Cellular Location Mitochondrion matrix
Tissue Location Widely expressed.
Research Areas
Citations (0)

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SIRT3 Antibody: The Silent Information Regulator (SIR2) family of genes are highly conserved from prokaryotes to eukaryotes and have important functions in the regulation of metabolism, growth and differentiation, inflammation, cellular survival, as well as in senescence, lifespan extension and several age-related diseases. Sirtuins are NAD+-dependent histone/protein deacetylases (HDAC) and SIRT3 is the only sirtuin whose increased expression has been shown to correlate with an extended life span in humans. It is localized in the mitochondrial matrix, where it regulates the acetylation levels of metabolic enzymes, including acetyl coenzyme A synthetase 2. SIRT3 is stress-responsive and its increased expression protects myocytes from genotoxic and oxidative stress-mediated cell death.


Guarente L. Sirtuins as potential targets for metabolic syndrome. Nature2006; 444:868-74.
Lavu S, Boss O, Elliott PJ, et al. Sirtuins - novel therapeutic targets to treat age-associated diseases. Nat. Rev. Drug. Disc.2008; 7:841-53.
Onyango P, Celic I, McCaffery JM, et al. SIRT3, a human SIR2 homologue, is an NAD-dependent deacetylase localized to mitochondria. Proc. Natl. Acad. Sci. USA.2002; 99:13653-8.
Hirschey MD, Shimazu T, Goetzman E, et al. SIRT3 regulates mitochondrial fatty-acid oxidation by reversible enzyme deacetylation. Nature2010; 464:121-5.

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$ 310.00
Cat# ASC11136
(40 western blots)
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
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