Anti-RRP8 Polyclonal Antibody - SAlexa Fluor 594
Cat: K108460P - SAlexa Fluor 594
Summary:
| 【Product name】：Anti-RRP8 Polyclonal Antibody - SAlexa Fluor 594 | 【Source】：Rabbit |
| 【Isotype】：IgG | 【Purification】：Affinity purification |
| 【Gene ID】：23378 | 【Swiss Prot】：O43159 |
| 【Tested applications】：ICC IF | |
| 【Recommended dilution】：ICC 1:50-200. IF 1:50-200 | |
| 【Immunogen】：Recombinant protein of human RRP8 | |
| 【Public Immunogen Range】：1-350aa | |
| 【Storage】：Store at -20℃. Avoid freeze/thaw cycles. | |
Background:
Essential component of the eNoSC (energy-dependent nucleolar silencing) complex, a complex that mediates silencing of rDNA in response to intracellular energy status and acts by recruiting histone-modifying enzymes. The eNoSC complex is able to sense the energy status of cell: upon glucose starvation, elevation of NAD+/NADP+ ratio activates SIRT1, leading to histone H3 deacetylation followed by dimethylation of H3 at 'Lys-9' (H3K9me2) by SUV39H1 and the formation of silent chromatin in the rDNA locus. In the complex, RRP8 binds to H3K9me2 and probably acts as a methyltransferase. Its substrates are however unknown.
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