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  4. Recombinant Human Gamma-aminobutyric acid receptor subunit alpha-4 (GABRA4), partial

Recombinant Human Gamma-aminobutyric acid receptor subunit alpha-4 (GABRA4), partial

  • 货号：
    CSB-EP009143HU
  • 规格：
    ￥1344
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    GABRA4
  • Uniprot No.：
  • 别名：
    GABA(A) receptor subunit alpha 4; GABA(A) receptor subunit alpha-4; GABR A4; GABRA 4; Gabra4; Gamma aminobutyric acid (GABA) A receptor alpha 4; Gamma aminobutyric acid A receptor alpha 4; Gamma aminobutyric acid receptor alpha 4 subunit; Gamma aminobutyric acid receptor subunit alpha 4; Gamma-aminobutyric acid receptor subunit alpha-4; GBRA4_HUMAN
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Extracellular Domain
  • 来源：
    E.coli
  • 分子量：
    41.8kDa
  • 表达区域：
    36-258aa
  • 氨基酸序列
    QNQKEEKLCTENFTRILDSLLDGYDNRLRPGFGGPVTEVKTDIYVTSFGPVSDVEMEYTMDVFFRQTWIDKRLKYDGPIEILRLNNMMVTKVWTPDTFFRNGKKSVSHNMTAPNKLFRIMRNGTILYTMRLTISAECPMRLVDFPMDGHACPLKFGSYAYPKSEMIYTWTKGPEKSVEVPKESSSLVQYDLIGQTVSSETIKSITGEYIVMTVYFHLRRKMGY
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 6xHis-SUMO-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：
    Tris-based buffer,50% glycerol
  • 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：
    GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel.
  • 基因功能参考文献：
    1. GABRA4 is associated with autism spectrum disorder in a dataset from Argentina. PMID: 26239769
    2. The ability of neurosteroids to modulate the phosphorylation and membrane insertion of alpha4 subunit-containing GABAARs may underlie the profound effects these endogenous signaling molecules have on neuronal excitability and behavior. PMID: 24778259
    3. Transgenic mice with the alpha4betadelta GABAA receptor subunit deletion show increased conditioned place preference, but not from delta-deficient or alpha4-deficient knockout mice. PMID: 24431441
    4. The pathway by which GABRA2 initially confers risk for eventual alcohol problems begins with a predisposition to sensation-seeking early in adolescence. PMID: 23561058
    5. Association between premenstrual symptom severity and two genes from the gamma-aminobutyric acid (GABA) pathway: steroid-5-alpha-reductase, alpha polypeptide 1 (SRD5A1) and gamma-aminobutyric acid receptor subunit alpha-4 (GABRA4). PMID: 22273344
    6. single nucleotide polymorphisms studied in the GABRA4, GABRE, and GABRQ genes are not related to the risk for familial ET. PMID: 21422964
    7. truncated alpha 4 N-terminus may play a post-translational regulatory role in intracellular folding/glycosylation/assembly of the alpha 4 subunit PMID: 12242096
    8. GABRA4 is involved in the etiology of autism and potentially increases autism risk through interaction with GABRB1. PMID: 16080114
    9. These results confirmed our earlier findings, indicating GABRA4 and GABRB1 as genes contributing to autism susceptibility, extending the effect to multiple ethnic groups and suggesting seizures as a stratifying phenotype. PMID: 16770606
    10. alpha4beta3gamma2L receptors have unique kinetic properties that limit the range of GABA applications to which they can respond maximally. PMID: 17124266
    11. Only two of the newly genotyped SNPs, rs10517173, rs16851647, were associated with nicotine dependence (observed P-values of 0.002, corrected FDR-BH P-values of 0.02). However, these SNPs were in complete LD with each other and with rs11731576. PMID: 19207358
    12. Lower delta mRNA levels in schizophrenia might reflect a reduced number of alpha(1)beta(x)delta GABA(A) receptors that could contribute to deficient tonic inhibition and prefrontal cortical dysfunction in schizophrenia. PMID: 19289452

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  • 亚细胞定位：
    Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein.
  • 蛋白家族：
    Ligand-gated ion channel (TC 1.A.9) family, Gamma-aminobutyric acid receptor (TC 1.A.9.5) subfamily, GABRA4 sub-subfamily
  • 数据库链接：

    HGNC: 4078

    OMIM: 137141

    KEGG: hsa:2557

    STRING: 9606.ENSP00000264318

    UniGene: Hs.248112