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  4. Recombinant Dog T-cell surface glycoprotein CD3 epsilon chain (CD3E)

Recombinant Dog T-cell surface glycoprotein CD3 epsilon chain (CD3E)

  • 货号：
    CSB-CF004931DO
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
  • Uniprot No.：
  • 别名：
    CD3E; T-cell surface glycoprotein CD3 epsilon chain; CD antigen CD3e
  • 种属：
    Canis familiaris (Dog) (Canis lupus familiaris)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    22-202
  • 氨基酸序列
    QDEDFKASDDLTSISPEKRFKVSISGTEVVVTCPDVFGYDNIKWEKNDNLVEGASNRELSQKEFSEVDDSGYYACYADSIKEKSYLYLRARVCANCIEVNLMAVVTIIVADICLTLGLLLMVYYWSKTRKANAKPVMRGTGAGSRPRGQNKEKPPPVPNPDYEPIRKGQQDLYSGLNQRGI
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-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：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 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：
    Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways. In addition of this role of signal transduction in T-cell activation, CD3E plays an essential role in correct T-cell development. Initiates the TCR-CD3 complex assembly by forming the two heterodimers CD3D/CD3E and CD3G/CD3E. Participates also in internalization and cell surface down-regulation of TCR-CD3 complexes via endocytosis sequences present in CD3E cytosolic region.
  • 基因功能参考文献：
    1. This study reported the correlation of tenascin-C with the inflammatory activity and expression of alpha-smooth muscle actin (alpha-SMA), cytokeratin 7 (CK7), and CD3+ T-lymphocytes in canine chronic hepatitis. PMID: 18039893
  • 亚细胞定位：
    Cell membrane; Single-pass type I membrane protein.
  • 数据库链接：

    KEGG: cfa:442981

    STRING: 9615.ENSCAFP00000018835

    UniGene: Cfa.3890