Polr2a Mouse shRNA Plasmid (Locus ID 20020)
SKU
TL501934
Polr2a - Mouse, 4 unique 29mer shRNA constructs in lentiviral GFP vector, 5µg of each construct provided
$1,013.00
2 Weeks*
Specifications
| Product Data | |
| Locus ID | 20020 |
|---|---|
| Synonyms | 220kDa; Rpb1; Rpo2-1 |
| Vector | pGFP-C-shLenti |
| E. coli Selection | Chloramphenicol (34 ug/ml) |
| Mammalian Cell Selection | Puromycin |
| Format | Lentiviral plasmids |
| Components | Polr2a - Mouse, 4 unique 29mer shRNA constructs in lentiviral GFP vector(Gene ID = 20020). 5µg purified plasmid DNA per construct29-mer scrambled shRNA cassette in pGFP-C-shLenti Vector, TR30021, included for free. |
| RefSeq | NM_001291068, NM_009089, NM_009089.1, NM_009089.2, NM_001291068.1, BC114996 |
| UniProt ID | P08775 |
| Summary | DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single-stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates (By similarity). Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing (By similarity). Regulation of gene expression levels depends on the balance between methylation and acetylation levels of tha CTD-lysines (PubMed:26687004). Initiation or early elongation steps of transcription of growth-factors-induced immediate early genes are regulated by the acetylation status of the CTD (PubMed:24207025). Methylation and dimethylation have a repressive effect on target genes expression (PubMed:26687004).UniProtKB/Swiss-Prot Function |
| shRNA Design | These shRNA constructs were designed against multiple splice variants at this gene locus. To be certain that your variant of interest is targeted, please contact techsupport@origene.com. If you need a special design or shRNA sequence, please utilize our custom shRNA service. |
| Storage | Store at -20°C |
| Shipping | Ambient |
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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen
complexities in the preparation of your product. International customers may expect an additional 1-2 weeks
in shipping.
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