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  4. Recombinant Human Calcium-activated potassium channel subunit beta-2 (KCNMB2), partial

Recombinant Human Calcium-activated potassium channel subunit beta-2 (KCNMB2), partial

  • 货号：
    CSB-YP896925HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP896925HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP896925HU-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：
  • 货号：
    CSB-BP896925HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP896925HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    2700049B16Rik; 3110031N04Rik; BK channel subunit beta 2; BK channel subunit beta-2; BKbeta2; Calcium activated potassium channel subfamily M subunit beta 2; Calcium activated potassium channel subunit beta 2; Calcium-activated potassium channel; Calcium-activated potassium channel subunit beta-2; Charybdotoxin receptor subunit beta 2; Charybdotoxin receptor subunit beta-2; Hbeta2; Hbeta3; K(VCA)beta-2; K(VCA)beta2; KCMB2_HUMAN; KCNMB 2; Kcnmb2; Large conductance Ca2+ activated K+ channel beta2 subunit; Large conductance calcium activated potassium channel beta 2 subunit; Maxi K channel subunit beta 2; Maxi K channel subunit beta-2; MaxiK channel beta 2 subunit; MGC22431; MGC57945; Potassium large conductance calcium activated channel subfamily M beta member 2; Slo-beta-2; Slobeta2; subfamily M subunit beta-2
  • 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

靶点详情

  • 功能：
    Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Acts as a negative regulator that confers rapid and complete inactivation of KCNMA1 channel complex. May participate in KCNMA1 inactivation in chromaffin cells of the adrenal gland or in hippocampal CA1 neurons.
  • 基因功能参考文献：
    1. IFN-gamma changed mRNA levels of the BK beta-modulatory proteins KCNMB2 (increased) and KCNMB4 (decreased) as well as leucine-rich repeat-containing protein (LRRC)26 (decreased). PMID: 24414257
    2. beta subunits of large-conductance calcium-dependent potassium channels modulate the interface between membrane-spanning and cytosolic domains. PMID: 23825428
    3. results reveal the molecular regions in the beta1 and beta2 subunits that determine their differential functional coupling with the pore-forming alpha-subunit PMID: 16446507
    4. significance of inactivation in BK channels mediated by beta subunits arises not from inactivation, but from differences in the amplitude and duration of repolarizing currents arising from the beta-subunit-specific energetics of recovery from inactivation PMID: 17460083
    5. reports that coexpression of beta2 subunit (KCNMB2) with hSlo can also modulate hSlo surface expression levels in HEK293T cells PMID: 17521822
    6. Report beta subunit (KNMB1-4)-specific modulations of BK channel function by a Slo1 mutation associated with epilepsy and dyskinesia. PMID: 19204046

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  • 亚细胞定位：
    Membrane; Multi-pass membrane protein.
  • 蛋白家族：
    KCNMB (TC 8.A.14.1) family, KCNMB2 subfamily
  • 组织特异性：
    Expressed in kidney, heart and brain. Highly expressed in ovary. Expressed at low level in other tissues.
  • 数据库链接：

    HGNC: 6286

    OMIM: 605214

    KEGG: hsa:10242

    STRING: 9606.ENSP00000351068

    UniGene: Hs.478368