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  4. Recombinant Human Lymphocyte antigen 6E (LY6E)

Recombinant Human Lymphocyte antigen 6E (LY6E)

  • 中文名称：
    人LY6E重组蛋白
  • 货号：
    CSB-YP619076HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人LY6E重组蛋白
  • 货号：
    CSB-EP619076HU-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：
    人LY6E重组蛋白
  • 货号：
    CSB-BP619076HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    LY6E; 9804; RIGE; SCA2; TSA1; Lymphocyte antigen 6E; Ly-6E; Retinoic acid-induced gene E protein; RIG-E; Stem cell antigen 2; SCA-2; Thymic shared antigen 1; TSA-1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    21-101
  • 氨基酸序列
    LMCFSCLNQK SNLYCLKPTI CSDQDNYCVT VSASAGIGNL VTFGHSLSKT CSPACPIPEG VNVGVASMGI SCCQSFLCNF S
  • 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

问答及客户评论

■ 常见问题解答
Q:

I recently purchased this protein. And I would like to know:
1.Can you clarify if there is a His6 vs His10 tag?
2.Can you provide the sequence of the SUMO tag and clarify if it was cleaved post purification?

A:
Thanks for your feedback.
1.SUMO enzyme (also known as ULP1 protease) can be used to remove the N-terminal 6xHis-SUMO-tag, however, the success rate for cleavage is not very high, only 50% (The sumo enzyme recognizes the sumo spatial structure.). Meanwhile, the protein loss will be relatively large after cleavage. So we don't suggest you to remove the tag yourselves.
2.If you would like no-tagged protein, we could re-design primers, adding other restriction sites for tag removal. The success rate will be higher than 85%.
If we succed in removing the tag, we will charge you for protein production cost + tag removal cost.
If we fail in removing the tag, we will send you the tagged protein and will only charge you for protein production cost.
3.If you are worried that the lead time for the above proposal is too long, we could also try to remove the tag from the previous lot of protein (Lot03613). However, the success rate will be only 50%.

靶点详情

  • 功能：
    GPI-anchored cell surface protein that regulates T-lymphocytes proliferation, differentiation, and activation. Regulates the T-cell receptor (TCR) signaling by interacting with component CD3Z/CD247 at the plasma membrane, leading to CD3Z/CD247 phosphorylation modulation. Restricts the entry of human coronaviruses, including SARS-CoV, MERS-CoV and SARS-CoV-2, by interfering with spike protein-mediated membrane fusion. Plays also an essential role in placenta formation by acting as the main receptor for syncytin-A (SynA). Therefore, participates in the normal fusion of syncytiotrophoblast layer I (SynT-I) and in the proper morphogenesis of both fetal and maternal vasculatures within the placenta. May also act as a modulator of nicotinic acetylcholine receptors (nAChRs) activity.; (Microbial infection) Promotes entry, likely through an enhanced virus-cell fusion process, of various viruses including HIV-1, West Nile virus, dengue virus and Zika virus. In contrast, the paramyxovirus PIV5, which enters at the plasma membrane, does not require LY6E. Mechanistically, adopts a microtubule-like organization upon viral infection and enhances viral uncoating after endosomal escape.
  • 基因功能参考文献：
    1. LY6E belongs to a growing class of interferon-inducible factors that broadly enhance viral infectivity in an interferon-independent manner. PMID: 30190477
    2. LY6E knockdown by targeted-siRNA inhibited gastric cancer cell survival and proliferation and induced G1-S cell cycle arrest and apoptosis in gastric cancer cells PMID: 29448250
    3. High LY6E expression is associated with breast cancer. PMID: 27589564
    4. LY6E overexpression is associated with Breast Cancer Progression, Immune Escape, and Drug Resistance. PMID: 27197181
    5. LY6E is a positive modulator of HIV-1 infection in primary human peripheral blood mononuclear cells, immortalized CD4+ T lymphoid cells, and macrophages. HIV Long Terminal Repeat-driven HIV-1 gene expression is also enhanced by LY6E, suggesting additional roles of LY6E in HIV-1 replication. PMID: 28130445
    6. LY6E level of gene expression may serve as good biomarkers for systemic lupus erythematosus diagnosis. PMID: 25344775
    7. the LY6E pathway in monocytes represents one of negative feedback mechanisms that counterbalance monocyte activation which may serve as a potential target for immune intervention. PMID: 25225669
    8. This study suggested that a mutation in SCA2 or SCA3/MJD may be one of the genetic causes of Parkinson's disease in china. PMID: 19672991
    9. Increased expression of the type I interferon-inducible gene, lymphocyte antigen 6 complex locus E, in peripheral blood cells is predictive of lupus activity in a large cohort of Chinese lupus patients. PMID: 18755862
    10. Two SCA3 and one SCA2 cases have been identified which show autosomal dominant inheritance in Parkinson disease. PMID: 18990604

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  • 亚细胞定位：
    Cell membrane; Lipid-anchor, GPI-anchor.
  • 组织特异性：
    Widely expressed, predominantly in liver, kidney, ovary, spleen and peripheral blood Leukocytes.
  • 数据库链接：

    HGNC: 6727

    OMIM: 601384

    KEGG: hsa:4061

    STRING: 9606.ENSP00000292494

    UniGene: Hs.521903