Kcnk1 Mouse siRNA Oligo Duplex (Locus ID 16525)
CAT#: SR411306
Kcnk1 (Mouse) - 3 unique 27mer siRNA duplexes - 2 nmol each
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CNY 4,090.00
货期*
7周
规格
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Specifications
Product Data | |
Purity | HPLC purified |
Quality Control | Tested by ESI-MS |
Sequences | Available with shipment |
Stability | One year from date of shipment when stored at -20°C. |
# of transfections | Approximately 330 transfections/2nmol in 24-well plate under optimized conditions (final conc. 10 nM). |
Note | Single siRNA duplex (10nmol) can be ordered. |
Reference Data | |
RefSeq | NM_008430 |
Synonyms | AI788889; TWIK-1 |
Components | Kcnk1 (Mouse) - 3 unique 27mer siRNA duplexes - 2 nmol each (Locus ID 16525)Included - SR30004, Trilencer-27 Universal Scrambled Negative Control siRNA Duplex - 2 nmolIncluded - SR30005, RNAse free siRNA Duplex Resuspension Buffer - 2 ml |
Summary | Ion channel that contributes to passive transmembrane potassium transport and to the regulation of the resting membrane potential in brain astrocytes, but also in kidney and in other tissues (PubMed:16847696, PubMed:22431633, PubMed:24368895). Forms dimeric channels through which potassium ions pass in accordance with their electrochemical gradient. The channel is selective for K(+) ions at physiological potassium concentrations and at neutral pH, but becomes permeable to Na(+) at subphysiological K(+) levels and upon acidification of the extracellular medium. The homodimer has very low potassium channel activity, when expressed in heterologous systems, and can function as weakly inward rectifying potassium channel (PubMed:9013852, PubMed:24496152). Channel activity is modulated by activation of serotonin receptors (PubMed:24368895). Heterodimeric channels containing KCNK1 and KCNK2 have much higher activity, and may represent the predominant form in astrocytes (PubMed:24496152). Heterodimeric channels containing KCNK1 and KCNK3 or KCNK9 have much higher activity. Heterodimeric channels formed by KCNK1 and KCNK9 may contribute to halothane-sensitive currents (By similarity). Mediates outward rectifying potassium currents in dentate gyrus granule cells and contributes to the regulation of their resting membrane potential (PubMed:25406588). Contributes to the regulation of action potential firing in dentate gyrus granule cells and down-regulates their intrinsic excitability (PubMed:25406588). In astrocytes, the heterodimer formed by KCNK1 and KCNK2 is required for rapid glutamate release in response to activation of G-protein coupled receptors, such as F2R and CNR1 (PubMed:24496152). Required for normal ion and water transport in the kidney (PubMed:16025300). Contributes to the regulation of the resting membrane potential of pancreatic beta cells (PubMed:22431633). The low channel activity of homodimeric KCNK1 may be due to sumoylation. The low channel activity may be due to rapid internalization from the cell membrane and retention in recycling endosomes (PubMed:15540117).[UniProtKB/Swiss-Prot Function] |
Performance Guranteed | OriGene guarantees that at least two of the three Dicer-Substrate duplexes in the kit will provide at least 70% or more knockdown of the target mRNA when used at 10 nM concentration by quantitative RT-PCR when the TYE-563 fluorescent transfection control duplex (cat# SR30002) indicates that >90% of the cells have been transfected and the HPRT positive control (cat# SR30003) provides 90% knockdown efficiency. For non-conforming siRNA, requests for replacement product must be made within ninety (90) days from the date of delivery of the siRNA kit. To arrange for a free replacement with newly designed duplexes, please contact Technical Services at techsupport@origene.com. Please provide your data indicating the transfection efficiency and measurement of gene expression knockdown compared to the scrambled siRNA control (quantitative RT-PCR data required). |
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