重组狗IL13RA2蛋白

产品详情

  • 产品名称
    重组狗IL13RA2蛋白
  • 蛋白种属
  • 表达宿主
    人胚胎肾细胞(HEK293)
  • Unitprot ID
  • 蛋白序列
    Met 1 - Thr 338
  • 克隆构建
    A DNA sequence encoding the canine IL13RA2 (Q95LF0) (Met1-Thr338) was expressed with a C-terminal polyhistidine tag.
  • 蛋白纯度
    > 95 % as determined by SDS-PAGE
  • 蛋白活性
    Measured by its ability to inhibit IL13 dependent proliferation of TF-1 human erythroleukemic cells.
    The ED50 for this effect is typically 0.01-0.04 μg/mL.
  • 分子量
    The recombinant canine IL13RA2 comprises 328 amino acids and has a predicted molecular mass of 38.6 kDa. The apparent molecular mass of the protein is approximately 39-46 kDa in SDS-PAGE under reducing conditions due to glycosylation.
  • 蛋白别名
    IL13BP; IL13RA2; IL-13R; CT19; CD213A2
  • 蛋白全名
    Interleukin-13 receptor subunit alpha-2
  • 蛋白描述
    Interleukin-13 receptor subunit alpha-2 (IL13RA2/IL-13RA2) is also known as also known as cluster of differentiation 213A2 (CD213A2), IL-13 receptor subunit alpha-2, IL-13R subunit alpha-2, and IL-13RA2. The IL13RA2 is often overexpressed in brain tumors, making Il13ra2 one of the vaccine targets for immunotherapy of glioma. IL13RA2/IL-13RA2 is a cancer-associated receptor that is present in greater than 80% of High Grade Astrocytomas (HGA) and has recently been recognized as a cytokine that predisposes breast cancer cells to metastasize. Expression of IL13Rα2 was rapidly lost from the surface of transduced cells grown in culture. The loss appeared to be related to ligands present in fetal bovine serum in the medium. None of the malignant glioma cell lines cultivated in vitro and tested to date exhibited the IL13Rα2 receptor. A recombinant virus (R5111) enters cells via its interaction with the IL13Rα2 receptor in a manner that cannot be differentiated from the interaction of wild-type virus with its receptors.
  • 发货形式
    Lyophilized from sterile PBS, pH 7.4.
    1. 5 % trehalose and mannitol are added as protectants before lyophilization.
    2. Please contact us for any concerns or special requirements.
  • 内毒素
    < 1.0 EU per μg of the protein as determined by the LAL method
  • 保存条件
    Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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