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  4. Recombinant Rat Inward rectifier potassium channel 4 (Kcnj4)

Recombinant Rat Inward rectifier potassium channel 4 (Kcnj4)

  • 中文名称：
    大鼠Kcnj4重组蛋白
  • 货号：
    CSB-CF012057RA
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
    Kcnj4
  • Uniprot No.：
  • 别名：
    Kcnj4; Irk3; Inward rectifier potassium channel 4; BIR11; Brain inwardly rectifying K(+ channel 2; Inward rectifier K(+ channel Kir2.3; IRK-3; Potassium channel, inwardly rectifying subfamily J member 4
  • 种属：
    Rattus norvegicus (Rat)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-446
  • 氨基酸序列
    MHGHSRNGQAHVPRRKRRNRFVKKNGQCNVYFANLSNKSQRYMADIFTTCVDTRWRYMLM IFSAAFLVSWLFFGLLFWCIAFFHGDLEPSPSGPTAGGPGGNGGGAAPTAAKPCIMHVNG FLGAFLFSVETQTTIGYGFRCVTEECPLAVIAVVVQSIVGCVIDSFMIGTIMAKMPRPKK RAQTLLFSHHAVISVRDGKLCLMWRVGNLRKSHIVEAHVRAQLIKPYMTQEGEYLPLDQR DLNVGYDIGLDRIFLVSPIIIVHEIDEDSPLYGMGKEELESEDFEIVVILEGMVEATAMT TQARSSYLASEILWGHRFEPVVFEEKSHYKVDYSRFHKTYEVAGTPCCSARELQESKITV LPAPPPPPSAFCYENELALMSQEEEEMEEEAAAAAAVAAGLGLEAGSKEETGIIRMLEFG SHLDLERMQAATLPLDNISYRRESAI
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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 & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. Can be blocked by extracellular barium and cesium.
  • 基因功能参考文献：
    1. Down-regulation of the Kir2.3 channel expression contributes to the pathogenesis of temporal lobe epilepsy. PMID: 23561319
    2. Immunohistochemical analysis reveals the expression of Kir2.1, Kir2.2, and Kir2.3/Kcnj4 within spontaneously bursting neurons that regulate the level of pacemaker activity within the developing superficial dorsal horn. PMID: 23426663
    3. These studies provide an entry point for understanding the novel roles of Kir2.3 in cell models of PD, and they offer clues for the common mechanisms underlying different neurodegenerative conditions. PMID: 18619942
  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein. Cytoplasmic vesicle membrane. Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein.
  • 蛋白家族：
    Inward rectifier-type potassium channel (TC 1.A.2.1) family, KCNJ4 subfamily
  • 组织特异性：
    Detected in kidney distal convoluted tubules (at protein level). Widely expressed throughout the brain. Also found in some peripheral tissues.
  • 数据库链接：

    KEGG: rno:116649

    STRING: 10116.ENSRNOP00000053014

    UniGene: Rn.10197