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  4. Recombinant Human Potassium voltage-gated channel subfamily KQT member 5 (KCNQ5), partial

Recombinant Human Potassium voltage-gated channel subfamily KQT member 5 (KCNQ5), partial

  • 中文名称：
    人KCNQ5重组蛋白
  • 货号：
    CSB-YP885701HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人KCNQ5重组蛋白
  • 货号：
    CSB-EP885701HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人KCNQ5重组蛋白
  • 货号：
    CSB-EP885701HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 中文名称：
    人KCNQ5重组蛋白
  • 货号：
    CSB-BP885701HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人KCNQ5重组蛋白
  • 货号：
    CSB-MP885701HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    KCNQ5
  • Uniprot No.：
    Q9NR82
  • 别名：
    KCNQ 5; KCNQ5; KCNQ5_HUMAN; KQT like 5 ; KQT-like 5; Kv7.5; OTTHUMP00000064152; OTTHUMP00000064153; Potassium channel alpha subunit KvLQT5; Potassium channel protein; Potassium channel subunit alpha KvLQT5; Potassium voltage gated channel KQT like subfamily member 5; Potassium voltage gated channel subfamily KQT member 5; Potassium voltage-gated channel subfamily KQT member 5; Voltage gated potassium channel subunit Kv7.5; Voltage-gated potassium channel subunit Kv7.5
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

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KCNQ5 antibodies

靶点详情

  • 功能：
    Associates with KCNQ3 to form a potassium channel which contributes to M-type current, a slowly activating and deactivating potassium conductance which plays a critical role in determining the subthreshold electrical excitability of neurons. Therefore, it is important in the regulation of neuronal excitability. May contribute, with other potassium channels, to the molecular diversity of a heterogeneous population of M-channels, varying in kinetic and pharmacological properties, which underlie this physiologically important current. Insensitive to tetraethylammonium, but inhibited by barium, linopirdine and XE991. Activated by niflumic acid and the anticonvulsant retigabine. As the native M-channel, the potassium channel composed of KCNQ3 and KCNQ5 is also suppressed by activation of the muscarinic acetylcholine receptor CHRM1.
  • 基因功能参考文献：
    1. Phylogenetic analysis, electrostatic potential mapping, in silico docking, electrophysiology, and radioligand binding assays reveal that the anticonvulsant binding pocket evolved to accommodate endogenous neurotransmitters including gamma-aminobutyric acid, which directly activates KCNQ5 and KCNQ3 via W265. PMID: 29748663
    2. Phosphorylation of S53 on the amino terminus of Kv7.5 is essential for protein kinase A-dependent enhancement of channel activity in response to beta adrenergic receptor activation in vascular and airway smooth muscle cells. PMID: 30061510
    3. identified P2RX2, KCNQ5, ERBB3 and SOCS3 to be associated with the progression of age-related hearing impairment PMID: 29325454
    4. Our data support the involvement of KCNQ5 gene polymorphisms in the genetic susceptibility to high myopia and further exploration of KCNQ5 as a risk factor for high myopia. PMID: 28884119
    5. These findings provide the first evidence linking PKC activation to suppression of Kv7 currents, membrane depolarization, and Ca(2+) influx via L-type voltage-sensitive Ca(2+) channels as a mechanism for histamine-induced bronchoconstriction. PMID: 28283479
    6. both loss-of-function and gain-of-function KCNQ5 mutations, associated with increased excitability and decreased repolarization reserve, lead to pathophysiology. PMID: 28669405
    7. Tannic acid activates Kv7.4 and Kv7.3/7.5 K(+) channels resulting in vasodilation. PMID: 26969140
    8. rs9351963 in KCNQ5 is a possible predictive factor of incidence of diarrhea in cancer patients treated with irinotecan chemotherapy. PMID: 25127363
    9. suggestive loci for periodontitis: KCNQ5 on chromosome 6q13 in a Japanese population. study should contribute to further understanding of genetic factors for enhanced susceptibility to periodontitis. PMID: 25672891
    10. Kv7.1/Kv7.5 form heterotetrameric channels increasing the diversity of structures which fine-tune blood vessel reactivity. The lipid raft localization of Kv7.1/Kv7.5 heteromers provides efficient spatial and temporal regulation of smooth muscle function. PMID: 24855057
    11. Differential protein kinase C-dependent modulation of Kv7.4 and Kv7.5 subunits of vascular Kv7 channels. PMID: 24297175
    12. characterized the cell-type specific spatial organization of the kcnq5 gene locus mediated by CTCF in detail using chromosome conformation capture (3C) and 3C-derived techniques PMID: 22347474
    13. The results of this study indicated that Kv7.5 contributes to the spatial regulation of KCNE3. PMID: 22190306
    14. Data show that KCNQ1 mRNA expression was increased and KCNQ5 decreased in the preterm preeclamptic women. PMID: 21730298
    15. While KCNE1 slows activation and suppresses inward rectification, KCNE3 drastically inhibits KCNQ5 currents. PMID: 19910673
    16. Src associates with KCNQ2-5 subunits but phosphorylates only KCNQ3-5. PMID: 15304482
    17. In conclusion, this work demonstrates that inactivation is a key regulatory mechanism of Kv7.4 and Kv7.5 channels. PMID: 17237198
    18. among the allowed assembly conformations are KCNQ3/4 and KCNQ4/5 heteromers. PMID: 18786918

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  • 相关疾病：
    Mental retardation, autosomal dominant 46 (MRD46)
  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein.
  • 蛋白家族：
    Potassium channel family, KQT (TC 1.A.1.15) subfamily, Kv7.5/KCNQ5 sub-subfamily
  • 组织特异性：
    Strongly expressed in brain and skeletal muscle. In brain, expressed in cerebral cortex, occipital pole, frontal lobe and temporal lobe. Lower levels in hippocampus and putamen. Low to undetectable levels in medulla, cerebellum and thalamus.
  • 数据库链接：

    HGNC: 6299

    OMIM: 607357

    KEGG: hsa:56479

    STRING: 9606.ENSP00000345055

    UniGene: Hs.445324

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