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  4. Recombinant Human Ephrin type-A receptor 5 (EPHA5), partial

Recombinant Human Ephrin type-A receptor 5 (EPHA5), partial

  • 货号：
    CSB-YP007725HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP007725HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP007725HU-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-BP007725HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP007725HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Brain-specific kinase; bsk; CEK 7; Eck like sequence 1; EHK 1; EHK-1; EK7; Els 1; EPH homology kinase 1; EPH-like kinase 7; EPHA5; EPHA5_HUMAN; Ephrin type A receptor 5; Ephrin type-A receptor 5; HEK 7; hEK7; Receptor protein tyrosine kinase HEK 7; Rek 7; TYRO 4; Tyrosine protein kinase receptor EHK 1
  • 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 most probably constitutes the cognate/functional ligand for EPHA5. Functions as an axon guidance molecule during development and may be involved in the development of the retinotectal, entorhino-hippocampal and hippocamposeptal pathways. Together with EFNA5 plays also a role in synaptic plasticity in adult brain through regulation of synaptogenesis. In addition to its function in the nervous system, the interaction of EPHA5 with EFNA5 mediates communication between pancreatic islet cells to regulate glucose-stimulated insulin secretion.
  • 基因功能参考文献：
    1. Gene-based analysis identified EPHA6 as the gene most significantly associated with paclitaxel-induced neuropathy...This first study sequencing EPHA genes revealed that low-frequency variants in EPHA6, EPHA5, and EPHA8 contribute to the susceptibility to paclitaxel-induced neuropathy PMID: 27582484
    2. Our data indicate that EphA5 receptor may be a tumor suppressor in colorectal carcinoma and it may be a new therapeutic target for colorectal carcinoma. PMID: 27651378
    3. EphA5 protein was negatively (0) or weakly (1+) expressed in 48 of 78 (61.5%), moderately (2+) expressed in 15 of 78 (19.2%) and strongly (3+) expressed in 15 of 78 (19.2%) tumour samples of clear cell renal cell carcinoma (ccRCC). Decreased expression of EphA5 was detected more often in females than in males PMID: 28421649
    4. the interactions of EphA5/ephrinA5 and/or EphA7/ephrinA5 between HSPCs and BMSCs, independently and cooperatively, play a role in HSPC colony formation through the upregulation of GM-CSFR. Furthermore, the adhesion/migration of HSPCs appears to be mediated in part through the activation of Rac1. PMID: 27988259
    5. Our results show that EphA5 may be a potential biomarker for distinguishing high-and low-grade ovarian serous carcinoma and a potential prognostic marker. PMID: 27887627
    6. Our study provides evidence that EphA5 is a potential target for epigenetic silencing in primary prostate cancer and is a potentially valuable prognosis predictor and thereapeutic marker for prostate cancer. PMID: 25609195
    7. demonstrate that a new monoclonal antibody against human EphA5 sensitized lung cancer cells and human lung cancer xenografts to radiotherapy and significantly prolonged survival, thus suggesting the likelihood of translational applications PMID: 25623065
    8. unbound EphA5 LBD appears to comprise an ensemble of open conformations that have only small variations over the loops and appear ready to bind ephrin-A ligands PMID: 24086308
    9. These results indicate that EphA5 may be a negative regulator of bone formation. PMID: 24029132
    10. Insertional translocation leading to a 4q13 duplication including the EPHA5 gene is associated with attention-deficit. hyperactivity disorder PMID: 23824631
    11. these data suggest that miR-34a is a negative modulator of chondrogenesis, particularly in migration of chondroblasts, by targeting EphA5 and resulting inhibition of cellular condensation during chondrogenesis of chick limb mesenchymal cells. PMID: 22079638
    12. Eph-A5 and Eph-A7 staining intensity was identified as independent prognostic factors for pancreatic ductal adenocarcinoma PMID: 19949912
    13. EphA5 might be a potential target for epigenetic silencing in primary breast cancer and a valuable molecular marker for breast cancer carcinogenesis and progression. PMID: 19733895

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  • 亚细胞定位：
    Cell membrane; Single-pass type I membrane protein. Cell projection, axon. Cell projection, dendrite.
  • 蛋白家族：
    Protein kinase superfamily, Tyr protein kinase family, Ephrin receptor subfamily
  • 组织特异性：
    Almost exclusively expressed in the nervous system in cortical neurons, cerebellar Purkinje cells and pyramidal neurons within the cortex and hippocampus. Display an increasing gradient of expression from the forebrain to hindbrain and spinal cord.
  • 数据库链接：

    HGNC: 3389

    OMIM: 600004

    KEGG: hsa:2044

    STRING: 9606.ENSP00000273854

    UniGene: Hs.654492