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  4. Recombinant Human Voltage-dependent T-type calcium channel subunit alpha-1I (CACNA1I), partial

Recombinant Human Voltage-dependent T-type calcium channel subunit alpha-1I (CACNA1I), partial

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  • 中文名稱：
    Recombinant Human Voltage-dependent T-type calcium channel subunit alpha-1I (CACNA1I), partial
  • 品名簡稱：
    Recombinant Human CACNA1I protein, partial
  • 貨號：
    CSB-EP885788HU
  • 說明書：
  • 規(guī)格：
    ￥1536
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 生物活性：
    Not Test
  • 基因名：
  • Uniprot No.：
  • 別名：
    Voltage-gated calcium channel subunit alpha Cav3.3
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長度：
    Partial
  • 來源：
    E.coli
  • 分子量：
    23.5 kDa
  • 表達(dá)區(qū)域：
    233-377aa
  • 氨基酸序列
    GLLRNRCFLEENFTIQGDVALPPYYQPEEDDEMPFICSLSGDNGIMGCHEIPPLKEQGRECCLSKDDVYDFGAGRQDLNASGLCVNWNRYYNVCRTGSANPHKGAINFDNIGYAWIVIFQVITLEGWVEIMYYVMDAHSFYNFIY
    Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
    If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
  • 蛋白標(biāo)簽：
    C-terminal 6xHis-tagged
  • 產(chǎn)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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
  • 復(fù)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.
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    3-7 business days
  • 注意事項(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評價

靶點(diǎn)詳情

  • 功能：
    Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. This channel gives rise to T-type calcium currents. T-type calcium channels belong to the 'low-voltage activated (LVA)' group and are strongly blocked by nickel and mibefradil. A particularity of this type of channels is an opening at quite negative potentials, and a voltage-dependent inactivation. T-type channels serve pacemaking functions in both central neurons and cardiac nodal cells and support calcium signaling in secretory cells and vascular smooth muscle. They may also be involved in the modulation of firing patterns of neurons which is important for information processing as well as in cell growth processes. Gates in voltage ranges similar to, but higher than alpha 1G or alpha 1H.
  • 基因功能參考文獻(xiàn)：
    1. analyses suggest that a single copy of Chr22: 39665939G > A CACNA1I has the capacity to disrupt CaV3.3 channel-dependent functions, including rebound bursting in TRN neurons, with potential implications for schizophrenia pathophysiology. PMID: 27756899
    2. low-voltage activation characteristics of CaV3.3 channels PMID: 29474447
    3. CACNA1I is a risk gene for schizophrenia in the Han Chinese population PMID: 29308060
    4. human Cav3.1, Cav3.2, and Cav3.3 T-type channels specifically associate with CaM at helix 2 of the gating brake in the I-II linker of the channels. PMID: 28972185
    5. In gastric cancer, expression of all the CACNA (1G, 1H, 1I) genes was associated with overall survival (OS) among stage I-IV patients. By combining the three potential biomarkers, a TTCC signature was developed, which retained a significant association with OS both in stage IV and stage I-III patients. Alterations in CACNA gene expression are linked to tumour prognosis. PMID: 28846697
    6. significant association exists between the CACNA1I gene and schizophrenia in the Uighur Chinese population PMID: 28725167
    7. CACNA1I variant is associated with differential antiepileptic drug response in childhood absence epilepsy. PMID: 28165634
    8. CaV3.1, CaV3.2 and CaV3.3 channels, are best recognized for their negative voltage of activation and inactivation thresholds that allow them to operate near the resting membrane potential of neurons. PMID: 26488564
    9. Extracellular pressure increases [Ca(2+)]i via Cav3.3, driving a PKC-beta- IKK- IkB-NF-kB pathway that stimulates cancer cell proliferation PMID: 25454347
    10. Ethanol primarily affects the CaV3.2 isoform of T-type Ca(2)+ channels, acting through protein kinase C. PMID: 23488970
    11. Specific contribution of human T-type calcium channel isotypes (alpha(1G), alpha(1H) and alpha(1I)) to neuronal excitability. PMID: 11927664
    12. intracellular regions after repeats I and IV play a role in gating interdependently, suggesting a direct interaction, and splice variation of Cav3.3 channels provides a mechanism for fine-tuning latency and duration of low-threshold spikes. PMID: 15254077
    13. CatSper1 and CatSper2 can associate with and modulate the function of the Ca(v)3.3 channel, which might be important in the regulation of sperm function. PMID: 16740636
    14. two distinct regions of the Cav3.3 channel are necessary and sufficient for complete M1 receptor-mediated channel inhibition PMID: 17535809
    15. The sodium channel toxins tetrodotoxin and saxitoxin interact with the alpha-subunit of T-type Ca 2+ channels. PMID: 18591418

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  • 亞細(xì)胞定位：
    Membrane; Multi-pass membrane protein.
  • 蛋白家族：
    Calcium channel alpha-1 subunit (TC 1.A.1.11) family, CACNA1I subfamily
  • 組織特異性：
    Brain specific.
  • 數(shù)據(jù)庫鏈接：

    HGNC: 1396

    OMIM: 608230

    KEGG: hsa:8911

    STRING: 9606.ENSP00000385019

    UniGene: Hs.125116