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  4. Recombinant Pig Interleukin-27 subunit alpha (IL27)

Recombinant Pig Interleukin-27 subunit alpha (IL27)

  • 中文名称：
    斯克罗法IL27重组蛋白
  • 货号：
    CSB-YP725497PI
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    斯克罗法IL27重组蛋白
  • 货号：
    CSB-EP725497PI
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    斯克罗法IL27重组蛋白
  • 货号：
    CSB-EP725497PI-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：
  • 中文名称：
    斯克罗法IL27重组蛋白
  • 货号：
    CSB-BP725497PI
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    斯克罗法IL27重组蛋白
  • 货号：
    CSB-MP725497PI
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    IL27
  • Uniprot No.：
  • 别名：
    IL27; IL27AInterleukin-27 subunit alpha; IL-27 subunit alpha; IL-27-A; IL27-A; p28
  • 种属：
    Sus scrofa (Pig)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    29-239
  • 氨基酸序列
    FP RPPGRPPLSL QELQREFKVS LHLARKLLSE VRVQARHFAE SHLPGVNLDL LPLGEQLPNV SLNFQAWRGL SDPERLCFLS MTLRPFHTLL GGLGSQGFWT SSERMQLWAI RLDLRDLQQH LRFQVLAAGF NLPGQEEEEN EAGRELLPGA PGGPSKPAAQ VSWPRLLYTY QLLHSLELVL SRAMRDFLLL SRAGNPAPAL GFPTPSSPP
  • 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：
    Associates with EBI3 to form the IL-27 interleukin, a heterodimeric cytokine which functions in innate immunity. Cytokine with pro- and anti-inflammatory properties, that can regulate T-helper cell development, suppress T-cell proliferation, stimulate cytotoxic T-cell activity, induce isotype switching in B-cells, and that has diverse effects on innate immune cells. Among its target cells are CD4 T-helper cells which can differentiate in type 1 effector cells (TH1), type 2 effector cells (TH2) and IL17 producing helper T-cells (TH17). It drives rapid clonal expansion of naive but not memory CD4 T-cells. It also strongly synergizes with IL-12 to trigger interferon-gamma/IFN-gamma production of naive CD4 T-cells, binds to the cytokine receptor WSX-1/TCCR which appears to be required but not sufficient for IL-27-mediated signal transduction. IL-27 potentiate the early phase of TH1 response and suppress TH2 and TH17 differentiation. It induces the differentiation of TH1 cells via two distinct pathways, p38 MAPK/TBX21- and ICAM1/ITGAL/ERK-dependent pathways. It also induces STAT1, STAT3, STAT4 and STAT5 phosphorylation and activates TBX21/T-Bet via STAT1 with resulting IL12RB2 up-regulation, an event crucial to TH1 cell commitment. It suppresses the expression of GATA3, the inhibitor TH1 cells development. In CD8 T-cells, it activates STATs as well as GZMB. IL-27 reveals to be a potent inhibitor of TH17 cell development and of IL-17 production. Indeed IL27 alone is also able to inhibit the production of IL17 by CD4 and CD8 T-cells. While IL-27 suppressed the development of proinflammatory Th17 cells via STAT1, it inhibits the development of anti-inflammatory inducible regulatory T-cells, iTreg, independently of STAT1. IL-27 has also an effect on cytokine production, it suppresses proinflammatory cytokine production such as IL2, IL4, IL5 and IL6 and activates suppressors of cytokine signaling such as SOCS1 and SOCS3. Apart from suppression of cytokine production, IL-27 also antagonizes the effects of some cytokines such as IL6 through direct effects on T-cells. Another important role of IL-27 is its antitumor activity as well as its antiangiogenic activity with activation of production of antiangiogenic chemokines such as IP-10/CXCL10 and MIG/CXCL9. In vein endothelial cells, it induces IRF1/interferon regulatory factor 1 and increase the expression of MHC class II transactivator/CIITA with resulting up-regulation of major histocompatibility complex class II.
  • 基因功能参考文献：
    1. The open reading frame of IL-27 p28 gene is 720 bp, which encodes a protein of 239 amino acids with a predicted molecular mass of 26.6 kDa. The deduced amino acid sequence of IL-27 p28 showed a high degree of homology to human (63%) and mouse (58%). PMID: 19269039
  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    IL-6 superfamily
  • 数据库链接：

    KEGG: ssc:493187

    UniGene: Ssc.36782