Human NAD-dependent deacetylase sirtuin-3, mitochondrial (SIRT3) ELISA Kit | SIRT3 elisa kit

Human NAD-dependent deacetylase sirtuin-3, mitochondrial (SIRT3) ELISA Kit

Cat. Num. AAA2802044

• Gene Names: SIRT3; SIR2L3
• Reactivity: Human
• Synonyms: NAD-dependent deacetylase sirtuin-3; mitochondrial (SIRT3); Human NAD-dependent deacetylase sirtuin-3; mitochondrial (SIRT3) ELISA Kit; SIR2L3; mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase|silent mating type information regulation 2; S.cerevisiae; homolog 3|sir2-like 3|sirtuin 3|sirtuin type 3; SIRT3 elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of Human SIRT3. No significant cross-reactivity or interference between Human SIRT3 and analogues was observed.

• Assay Type: Sandwich
• Assay: Serum, Plasma, Other biological fluids
• Analysis Method: Quantitive
• Detection Wavelength: 450nm
• Sample Volume: 1-200uL
• Assay Duration: 1-4.5h
• Precision: Intra-assay Precision (Precision within an assay): Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.; Inter-assay Precision (Precision between assays); Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.; CV (%) = SD/meanX100; Intra-Assay: CV; Inter-Assay: CV
• Test Principle: This assay employs a two-site sandwich ELISA to quantitate SIRT3 in samples. An antibody specific for SIRT3 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anySIRT3 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for SIRT3 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of SIRT3 bound in the initial step. The color development is stopped and the intensity of the color is measured.
• Preparation and Storage: Store at 2-8 degree C. Please refer to Instruction Manual.

NCBI and Uniprot Product Information

• NCBI GI #: 63054862
• NCBI GeneID: 23410
• NCBI Accession #: NP_001017524.1
• NCBI GenBank Nucleotide #: NM_001017524.2
• UniProt Accession #: Q9NTG7; Q9Y6E8; B7Z5U6
• Molecular Weight: 43,573 Da
• NCBI Official Full Name: NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform b
• NCBI Official Synonym Full Names: sirtuin 3
• NCBI Official Symbol: SIRT3
• NCBI Official Synonym Symbols: SIR2L3
• NCBI Protein Information: NAD-dependent protein deacetylase sirtuin-3, mitochondrial; sir2-like 3; sirtuin type 3; SIR2-like protein 3; regulatory protein SIR2 homolog 3; NAD-dependent deacetylase sirtuin-3, mitochondrial; silent mating type information regulation 2, S.cerevisiae,
• UniProt Protein Name: NAD-dependent protein deacetylase sirtuin-3, mitochondrial
• Protein Family: NAD-dependent protein deacetylase sirtuin
• UniProt Gene Name: SIRT3
• UniProt Synonym Gene Names: SIR2L3; hSIRT3
• UniProt Entry Name: SIR3_HUMAN

NCBI Description

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. [provided by RefSeq, Jul 2008]

Uniprot Description

SIRT3: a soluble mitochondrial NAD-dependent protein deacetylase. Can deacetylate and thereby activate a central metabolic regulator in the mitochondrial matrix, glutamate dehydrogenase. Mitochondrial proteins are hyperacetylated in SIRT3-deficient mice, but not in SIRT4 or SIRT5 deficient mice. SIRT3-deficient mice have no obvious metabolic phenotype, and the process of adaptive thermogenesis is normal. Can deacetylate and activate isocitrate dehydrogenase 2, an enzyme that participates in regulation of the citric acid cycle and the regeneration of antioxidants. Inhibited by nicotinamide, but not by trichostatin A. Its unprocessed form is enzymatically inactive. It is processed by mitochondrial processing peptidase (MPP) in the mitochondrial matrix to give an enzymatically active 28 kDa product.

Protein type: Deacetylase; EC 3.5.1.-; Mitochondrial

Chromosomal Location of Human Ortholog: 11p15.5

Cellular Component: mitochondrion; membrane; mitochondrial matrix

Molecular Function: protein binding; enzyme binding; zinc ion binding; NAD-dependent histone deacetylase activity (H3-K14 specific); NAD+ ADP-ribosyltransferase activity

Biological Process: mitochondrion organization and biogenesis; protein amino acid ADP-ribosylation; protein amino acid deacetylation; organelle organization and biogenesis; aerobic respiration; aging