Sirtuin 3 (SIRT3) Antibody
195€ (20 µl)
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name
Sirtuin 3 (SIRT3) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx005514
tested applications
ELISA, WB, IHC, IF/ICC, IP
Description
SIRT3 Antibody is a Rabbit Polyclonal antibody against SIRT3. This gene encodes a member of the sirtuin family of proteins, homologs to the yeast Sir2 protein. Members of the sirtuin family are characterized by a sirtuin core domain and grouped into four classes. The functions of human sirtuins have not yet been determined; however, yeast sirtuin proteins are known to regulate epigenetic gene silencing and suppress recombination of rDNA. Studies suggest that the human sirtuins may function as intracellular regulatory proteins with mono-ADP-ribosyltransferase activity. The protein encoded by this gene is included in class I of the sirtuin family. Two alternatively spliced transcript variants that encode different proteins have been described for this gene.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Sirtuin 3 (SIRT3) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | ELISA: 1 µg/ml, WB: 1/500 - 1/1000, IHC-P: 1/50 - 1/200, IF/ICC: 1/50 - 1/200, IP: 0.5 µg - 4 µg antibody per 200 µg - 400 µg extracts of whole cells. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified by affinity chromatography. |
| Size 1 | 20 µl |
| Size 2 | 100 µl |
| Size 3 | 2 × 100 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC, IF/ICC, IP |
| Buffer | PBS, pH 7.3, containing 0.01% thimerosal, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q9NTG7 |
| Gene ID | 23410 |
| NCBI Accession | NP_036371.1 |
| Alias | SIR2L3,NAD-dependent protein deacetylase sirtuin-3 mitochondrial,SIR2-like protein 3,SIR2L3,hSIRT3 |
| Background | Antibody anti-SIRT3 |
| Status | RUO |
| Note | Concentration: > 0.2 mg/ml - |
Descripción
SIRT3 is a NAD+-dependent deacetylase primarily localized in the mitochondria, where it plays a critical role in regulating mitochondrial metabolism, energy production, and oxidative stress response SIRT3 deacetylates and activates key mitochondrial enzymes, including acetyl-CoA synthetase 2 (ACSS2), superoxide dismutase 2 (SOD2), and components of the electron transport chain, enhancing ATP production, fatty acid oxidation, and antioxidant defense SIRT3 is essential for maintaining mitochondrial homeostasis during energy stress, such as fasting or caloric restriction, by stimulating pathways that improve energy efficiency and reduce reactive oxygen species (ROS) levels SIRT3 also promotes cellular survival under oxidative stress by deacetylating SOD2, which neutralizes superoxide radicals Dysregulation of SIRT3 is associated with aging, metabolic disorders, cardiovascular disease, and neurodegeneration, where impaired mitochondrial function leads to cellular damage and energy deficiency SIRT3 has tumor suppressor properties as it inhibits aerobic glycolysis (Warburg effect) in cancer cells by regulating key metabolic enzymes Its activation is being explored as a therapeutic strategy to combat mitochondrial dysfunction, improve metabolic health, and delay aging-related diseases
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