SIRT3 Activity Assay试剂盒(Fluorometric) (ab156067)
Key features and details
- Assay type: Enzyme activity
- Detection method: Fluorescent
- Platform: Microplate reader
- Assay time: 40 min
- Sample type: Cell culture extracts, Tissue Extracts
概述
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产品名称
SIRT3 Activity Assay试剂盒(Fluorometric) -
检测方法
Fluorescent -
样品类型
Cell culture extracts, Tissue Extracts -
检测类型
Enzyme activity -
检测时间
0h 40m -
种属反应性
与反应: Human -
产品概述
Abcam’s SIRT3 Activity Assay Kit (Fluorometric) (ab156067) detects SIRT3 activity in lysates.
Primarily, the SIRT3 Activity Assay Kit (Fluorometric) is designed for the rapid and sensitive evaluation of SIRT3 inhibitors or activators using crude SIRT3 fraction or purified SIRT3.
Applications for this kit include:
1. Screening inhibitors or activators of SIRT3.
2. Detecting the effects of pharmacological agents on SIRT3.
SIRT3 assay protocol summary:
- add assay buffer, substrate peptide and NAD to wells
- add developer to wells
- add enzyme sample or recombinant SIRT3 to wells
- analyze with microplate reader for 30-60 min every 1-2 min -
说明
Histone Deacetylases (HDACs) are a class of enzymes responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4), allowing the histones to wrap the DNA more tightly.
HDAC proteins occur in four groups (class I, class IIA, class IIB, class III, class IV) based on function and DNA sequence similarity.
Classes I, IIA and IIB are considered "classical" HDACs whose activities are inhibited by trichostatin A (TSA), whereas class III is a family of NAD+-dependent proteins (sirtuins) not affected by TSA. Class IV is considered an atypical class on its own, based solely on DNA sequence similarity to the others. -
平台
Microplate reader
性能
-
存放说明
Please refer to protocols. -
组件 100 tests 100 tests Developer 1 x 500µl 1 x 500µl Fluoro-Deacetylated Peptide (0.2 mM) 1 x 100µl 1 x 100µl Fluoro-Substrate Peptide (0.2 mM) 1 x 500µl 1 x 500µl NAD (2 mM) 1 x 500µl 1 x 500µl Recombinant SIRT3 1 x 500µl 1 x 500µl SIRT Assay Buffer 2 x 1ml 2 x 1ml Stop Solution 2 x 1ml 2 x 1ml -
研究领域
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功能
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. -
组织特异性
Widely expressed. -
序列相似性
Belongs to the sirtuin family. Class I subfamily.
Contains 1 deacetylase sirtuin-type domain. -
翻译后修饰
Processed by mitochondrial processing peptidase (MPP) to give a 28 kDa product. Such processing is probably essential for its enzymatic activity. -
细胞定位
Mitochondrion matrix. - Information by UniProt
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别名
- hSIRT 3
- hSIRT3
- Mitochondrial nicotinamide adenine dinucleotide dependent deacetylase
see all -
数据库链接
- Entrez Gene: 23410 Human
- Omim: 604481 Human
- SwissProt: Q9NTG7 Human
- Unigene: 716456 Human
图片
数据表及文件
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SDS download
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Datasheet download
文献 (14)
ab156067 被引用在 14 文献中.
- Cacciola NA et al. Buffalo Milk Whey Activates Necroptosis and Apoptosis in a Xenograft Model of Colorectal Cancer. Int J Mol Sci 23:N/A (2022). PubMed: 35955595
- Mwangi SM et al. Glial cell derived neurotrophic factor prevents western diet and palmitate-induced hepatocyte oxidative damage and death through SIRT3. Sci Rep 12:15838 (2022). PubMed: 36151131
- Suárez-Rivero JM et al. Pterostilbene in Combination With Mitochondrial Cofactors Improve Mitochondrial Function in Cellular Models of Mitochondrial Diseases. Front Pharmacol 13:862085 (2022). PubMed: 35370630
- Chen DQ et al. Poricoic acid A suppresses renal fibroblast activation and interstitial fibrosis in UUO rats via upregulating Sirt3 and promoting β-catenin K49 deacetylation. Acta Pharmacol Sin N/A:N/A (2022). PubMed: 36470978
- Ghosh C et al. Cytochrome P450-mediated antiseizure medication interactions influence apoptosis, modulate the brain BAX/Bcl-XL ratio and aggravate mitochondrial stressors in human pharmacoresistant epilepsy. Front Pharmacol 13:983233 (2022). PubMed: 36515436