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  4. Recombinant Human Interferon epsilon (IFNE)

Recombinant Human Interferon epsilon (IFNE)

In Stock
  • 货号：
    CSB-EP803137HU
  • 规格：
    ￥1344
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 别名：
    IFNE; IFNE1; UNQ360/PRO655; Interferon epsilon; IFN-epsilon; Interferon epsilon-1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    E.coli
  • 分子量：
    26.1kDa
  • 表达区域：
    22-208aa
  • 氨基酸序列
    LDLKLIIFQQRQVNQESLKLLNKLQTLSIQQCLPHRKNFLLPQKSLSPQQYQKGHTLAILHEMLQQIFSLFRANISLDGWEENHTEKFLIQLHQQLEYLEALMGLEAEKLSGTLGSDNLRLQVKMYFRRIHDYLENQDYSTCAWAIVQVEISRCLFFVFSLTEKLSKQGRPLNDMKQELTTEFRSPR
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 6xHis-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：
    Tris-based buffer,50% glycerol
  • 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：
    3-7 business days
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • 产品描述：

    The recombinant human IFNE protein is encoded by a recombinant DNA that was cloned into the expression vector and then transformed into the E.coli that supports the expression of the gene. The recombinant DNA was constructed by fusing the N-terminal 6xHis tag gene to the gene fragment coding for the 22-208aa of the human IFNE protein. After purification, the product is the recombinant human IFNE protein. This recombinant IFNE protein was subjected to the SDS-PAGE determination. Its purity reaches over 90% evaluated by Bandscan software analysis combined with SAS-PAGE. This IFNE protein ran to the molecular weight of about 28 kDa under SDS-PAGE condition. It may have applications in immunology research.

    IFNE belongs to the alpha/beta interferon family. Interferon epsilon-1 (IFNE) is mainly found in endometrial epithelial cells. Interferon epsilon-1 has been found to be related to pathway RIG-I/MDA5. IFNE directly mediates protection against viral and bacterial genital infections. Further researches suggested that IFNE could prevent HIV infection in macrophages through a type I IFN independent mechanism. Certain findings suggested that the pathway dysregulation was consistent with SARS-CoV-2 infection of an organism lacking IFNE.

  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Type I interferon required for maintaining basal levels of IFN-regulated genes, including 2'-5'-oligoadenylate synthetase, IRF7 and ISG15, in the female reproductive tract. Directly mediates protection against viral and bacterial genital infections.
  • 基因功能参考文献：
    1. IFN epsilon protects macrophages against HIV infection through a type I IFN independent mechanism. PMID: 27942584
    2. human IFNvarepsilon suppresses HIV replication at multiple stages of infection. PMID: 28045025
    3. female sex workers decreased susceptibility to HIV-1 infection also have increased levels of IFNE gene and protein expression in the cervical epithelium PMID: 26555708
    4. T Allele of nonsense polymorphism (rs2039381, Gln71Stop) of interferon-epsilon is a risk factor for the development of intracerebral hemorrhage. PMID: 24055696
    5. Full-length IFN-epsilon 5'UTR markedly suppressed mRNA expression under basal conditions. It contains 2 stable stem-loop structures which associate with importin 9. Loop 1 is essential for regulation of mRNA expression. PMID: 23851686
    6. genetic polymorphism is related to onset time of vitiligo in Korean patients PMID: 23802172
    7. Observational study of gene-disease association. (HuGE Navigator) PMID: 20574843
    8. Observational study of gene-disease association. (HuGE Navigator) PMID: 20588308
    9. Observational study of gene-disease association. (HuGE Navigator) PMID: 20601674
    10. The structue and mRNA expression pattern of IFN-epsilon1 suggest that it may have a function distinct from those other members of type I INF. PMID: 15233997
    11. TNF-alpha leads to stabilization of IFN-epsilon mRNA, increased IFN-epsilon synthesis, engagement of type I IFNRs, increased STAT1 expression and phosphorylation, and up-regulation of retinoic acid-inducible gene-I expression PMID: 17878351
    12. A meta-analysis and a single-nucleotide polymorphism (SNP) rs1333049 representing the 9p21.3 locus provide unprecedented evidence for association between genetic variants at chromosome 9p21.3 and risk of coronary artery disease. PMID: 18362232
    13. In macrophages IFN-tau increased the synthesis of 2',5'-oligoadenylate synthetase/RNase L, MxA protein, IL-10 & IL-6, but not of IL-1ss or TNF-alpha. PMID: 18842358

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  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    Alpha/beta interferon family
  • 组织特异性：
    Endometrium-specific.
  • 数据库链接：

    HGNC: 18163

    OMIM: 615223

    KEGG: hsa:338376

    STRING: 9606.ENSP00000418018

    UniGene: Hs.682604