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SIRT2
Anti-SIRT2 Recombinant Antibody Products
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- Derivation: Mouse
- Species Reactivity: Human, Mouse, Rat
- Type: Mouse IgG2b
- Application: WB, IF
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- Rabbit Anti-SIRT2 Recombinant Antibody (VS3-WK1054) (VS3-WK1054)
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- Derivation: Rabbit
- Species Reactivity: Human, Mouse, Rat
- Type: Rabbit IgG
- Application: WB, ICC, IF, IP, FC
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For Research Use Only. Not For Clinical Use.
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. Several transcript variants are resulted from alternative splicing of this gene. [provided by RefSeq, Jul 2010]
Protein class
Cancer-related genes, Enzymes, Metabolic proteins
Predicted location
Intracellular
Single cell type specificity
Cell type enhanced (Early spermatids)
Immune cell specificity
Low immune cell specificity
Cell line specificity
Low cell line specificity
Interaction
Interacts with CDC20, FOXO3 and FZR1. Associates with microtubules in primary cortical mature neurons (By similarity). Homotrimer. Isoform 1 and isoform 2 interact (via both phosphorylated, unphosphorylated, active or inactive forms) with HDAC6; the interaction is necessary for the complex to interact with alpha-tubulin, suggesting that these proteins belong to a large complex that deacetylates the cytoskeleton. Interacts with FOXO1; the interaction is disrupted upon serum-starvation or oxidative stress, leading to increased level of acetylated FOXO1 and induction of autophagy. Interacts with RELA; the interaction occurs in the cytoplasm and is increased in a TNF-alpha-dependent manner. Interacts with HOXA10; the interaction is direct. Interacts with YWHAB and YWHAG; the interactions occur in a AKT-dependent manner and increase SIRT2-dependent TP53 deacetylation. Interacts with MAPK1/ERK2 and MAPK3/ERK1; the interactions increase SIRT2 stability and deacetylation activity. Interacts (phosphorylated form) with KMT5A isoform 2; the interaction is direct, stimulates KMT5A-mediated methyltransferase activity on histone at 'Lys-20' (H4K20me1) and is increased in a H(2)O(2)-induced oxidative stress-dependent manner. Interacts with G6PD; the interaction is enhanced by H(2)O(2) treatment. Interacts with a G1/S-specific cyclin E-CDK2 complex. Interacts with AURKA, CDK5R1 (p35 form) and CDK5 and HIF1A. Isoform 1, isoform 2 and isoform 5 interact (via C-terminus region) with EP300 (PubMed:24177535). Interacts with the tRNA ligase SARS1; recruited to the VEGFA promoter via interaction with SARS1 (PubMed:24940000). Interacts with BEX4; negatively regulates alpha-tubulin deacetylation by SIRT2 (PubMed:27512957).
Molecular function
Transferase
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