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  4. Recombinant Human Ephrin type-A receptor 7 (EPHA7), partial

Recombinant Human Ephrin type-A receptor 7 (EPHA7), partial

  • 货号：
    CSB-YP618004HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP618004HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP618004HU-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-BP618004HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP618004HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Cek 11; Developmental kinase 1; EBK; EHK-3; EHK3; EK11; Embryonic brain kinase; EPH homology kinase 3; EPH-like kinase 11; Epha7; EPHA7_HUMAN; Ephrin receptor Eph A7; Ephrin type A receptor 7; Ephrin type-A receptor 7; hEK11; MDK 1; Receptor protein tyrosine kinase HEK 11; Tyrosine protein kinase receptor EHK 3
  • 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：
    Receptor tyrosine kinase which binds promiscuously GPI-anchored ephrin-A family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Among GPI-anchored ephrin-A ligands, EFNA5 is a cognate/functional ligand for EPHA7 and their interaction regulates brain development modulating cell-cell adhesion and repulsion. Has a repellent activity on axons and is for instance involved in the guidance of corticothalamic axons and in the proper topographic mapping of retinal axons to the colliculus. May also regulate brain development through a caspase(CASP3)-dependent proapoptotic activity. Forward signaling may result in activation of components of the ERK signaling pathway including MAP2K1, MAP2K2, MAPK1 AND MAPK3 which are phosphorylated upon activation of EPHA7.
  • 基因功能参考文献：
    1. receptor phosphorylation of EphA7, at least in part, suppress prostate cancer tumor malignancy through targeting PI3K/Akt signaling pathways. PMID: 29022918
    2. these findings suggest that miR-448 functioned as a tumor suppressor gene in the development of osteosarcoma through targeting EPHA7. PMID: 28604772
    3. We have demonstrated the physical association and cellular co-localization of EPHA7 and EPHA10 in breast carcinoma cells. The nuclear co-localization of these two receptors in invasive MDA-MB-231 cells suggests their involvement in transcriptional activation of genes involved in invasiveness. PMID: 27566654
    4. Eph receptor A7 may have an important role in the pathogenesis of nonsmall cell lung cancer by regulating PTEN expression via thephosphatase and tensin homolog/AKT pathway. PMID: 26936314
    5. Depletion of EphA7 remarkably inhibited the proliferation and invasion of Hep-2 and AMC-HN-8 cells in comparison to control and EphA7 siRNA negative control (NC)-transfected cells. PMID: 25968442
    6. s observed that the extracellular region of the EphA7 receptor was critical for interacting with caspase-8, whereas the cytoplasmic region of EphA7 was not. PMID: 25855521
    7. miR-137 is able to directly bind to the EPHA7 3'UTR and negatively regulate the expression of EPHA7 in HUVECs. PMID: 24927112
    8. MTDH and EphA7 are markers for metastasis and poor prognosis of gallbladder adenocarcinoma. PMID: 21964981
    9. The expression of EphA7 and/or MTDH might be closely related to the carcinogenesis, progression, clinical biological behaviors and prognosis of gallbladder adenocarcinoma. PMID: 21609571
    10. Overexpression of EphA7 and/or MTDH might indicate poor prognosis in squamous cell cancer of the tongue. PMID: 22246354
    11. EPHA7 acts as a tumor suppressor in vivo and is targeted by genomic deletions and differential epigenetic silencing in human lymphomas. PMID: 22036564
    12. EphA7 protein expression is significantly correlated with the biological behavior of primary hepatocellular carcinoma. PMID: 20302756
    13. analysis of the secreted form of EphA7 in lung cancer PMID: 20126984
    14. downregulation of an Eph family gene in a solid tumor via aberrant 5'CpG island methylation, providing evidence that EphA7 gene is involved in human colorectal carcinogenesis PMID: 16007213
    15. EphA7 expression in 52 gastric carcinoma was consistent with its transcript expression, with the protein being significantly overexpressed in younger patients (P = .016) and in patients with advanced tumors (P = .033) PMID: 17669470
    16. siRNA-mediated suppression of ALL1/AF4 in SEMK2 cells carrying the t(4;11) chromosome translocation resulted in down-regulation of EphA7 PMID: 17726105
    17. EphA7 protein may have a role in progression of glioblastoma multiforme PMID: 18366728
    18. epigenetic inactivation of EphA7 may be involved in prostate carcinogenesis PMID: 18821581

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  • 亚细胞定位：
    Cell membrane; Single-pass type I membrane protein.
  • 蛋白家族：
    Protein kinase superfamily, Tyr protein kinase family, Ephrin receptor subfamily
  • 组织特异性：
    Widely expressed.
  • 数据库链接：

    HGNC: 3390

    OMIM: 602190

    KEGG: hsa:2045

    STRING: 9606.ENSP00000358309

    UniGene: Hs.73962