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Recombinant Human Killer cell immunoglobulin-like receptor 3DL2 (KIR3DL2), partial (Active)

In Stock
  • 货号:
    CSB-MP012365HU1
  • 规格:
    ¥27960
  • 图片:
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
    • Activity
      Measured by its binding ability in a functional ELISA. Immobilized Human KIR3DL2 at 2μg/mL can bind Anti-KIR3DL2 recombinant antibody (CSB-RA012365MA1HU),the EC50 is 14.18-23.93 ng/mL. Biological Activity Assay
  • 其他:

产品详情

  • 纯度:
    Greater than 90% as determined by SDS-PAGE.
  • 内毒素:
    Less than 1.0 EU/ug as determined by LAL method.
  • 生物活性:
    Measured by its binding ability in a functional ELISA. Immobilized Human KIR3DL2 at 2 μg/mL can bind Anti-KIR3DL2 recombinant antibody (CSB-RA012365MA1HU), the EC50 is 14.18-23.93 ng/mL.
  • 基因名:
    KIR3DL2
  • Uniprot No.:
  • 别名:
    CD158K;NKAT4
  • 种属:
    Homo sapiens (Human)
  • 蛋白长度:
    Partial
  • 来源:
    Mammalian cell
  • 分子量:
    36.4KDa
  • 表达区域:
    22-340aa
  • 氨基酸序列
    LMGGQDKPFLSARPSTVVPRGGHVALQCHYRRGFNNFMLYKEDRSHVPIFHGRIFQESFIMGPVTPAHAGTYRCRGSRPHSLTGWSAPSNPLVIMVTGNHRKPSLLAHPGPLLKSGETVILQCWSDVMFEHFFLHREGISEDPSRLVGQIHDGVSKANFSIGPLMPVLAGTYRCYGSVPHSPYQLSAPSDPLDIVITGLYEKPSLSAQPGPTVQAGENVTLSCSSWSSYDIYHLSREGEAHERRLRAVPKVNRTFQADFPLGPATHGGTYRCFGSFRALPCVWSNSSDPLLVSVTGNPSSSWPSPTEPSSKSGICRHLH
  • 蛋白标签:
    C-terminal 10xHis-tagged
  • 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.
  • 缓冲液:
    Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
  • 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:
    Basically, we can dispatch the products out in 3-7 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.
  • 注意事项:
    Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
  • Datasheet & COA:
    Please contact us to get it.

产品评价

靶点详情

  • 功能:
    Receptor on natural killer (NK) cells and T cells for MHC class I molecules. Upon binding of peptide-free HLA-F open conformer, negatively regulates NK and T cell effector functions. Acts as a receptor on astrocytes for HLA-F. Through interaction with HLA-F, may protect motor neurons from astrocyte-induced toxicity.
  • 基因功能参考文献:
    1. We show that KIR3DL2 expression is the most sensitive diagnostic criterion of Sezary syndrome when compared with all other available biological criteria. KIR3DL2 therefore represents a valuable tool for routine use as a clinical parameter at diagnosis, for prognosis and during patient follow-up PMID: 28119365
    2. results identified significant KIR3DL2 expression in all cutaneous T-cell lymphomas subtypes PMID: 29089310
    3. Overexpression of a single MHCI molecule, HLA-F, protects human MNs from ALS astrocyte-mediated toxicity, whereas knockdown of its receptor, the killer cell immunoglobulin-like receptor KIR3DL2, on human astrocytes results in enhanced motor neurons death PMID: 26928464
    4. KIR-3DL2 binding to HLA-B27 licenses Th17 cell differentiation in spondyloarthritis. PMID: 26841353
    5. In early axial spondyloarthritis and ankylosing spondylitis Dutch patients, no copy number changes were found for KIR3DL2. PMID: 25940819
    6. we show that the allele KIR3DL2*001 and the single nucleotide polymorphism 1190T (rs3745902) are associated with differential susceptibility to pemphigus PMID: 25867094
    7. CD158k expression was identified on cutaneous CD4+ T cells in healthy individuals and also mycosis fungoides patients. PMID: 25044837
    8. These findings provide novel insights about the molecular basis of KIR3DL2 binding to B27 PMID: 25582852
    9. these data provide evidence for a possible role of KIR3DL2 in the maintenance of a high circulating malignant-cell burden by preventing activation-induced cell death. PMID: 25414436
    10. Our results indicate that KIR3DL2 can directly promote Sezary syndrome malignant cell death through the use of CpG ODN. PMID: 25007046
    11. our results show that a multistep gating of CD158k+ cells is reliable to assess tumor burden in case of Sezary syndrome. PMID: 25158034
    12. our results offer preclinical proof of concept for the clinical development of IPH4102, a humanized monoclonal antibody that targets the immune receptor KIR3DL2,to treat patients with nced cutaneous T-cell lymphoma PMID: 25361998
    13. KIR3DL2 binds to HLA-B27 dimers and free H chains more strongly than other HLA class I and promotes the expansion of T cells in ankylosing spondylitis. PMID: 23440420
    14. PLS3, Twist, KIR3DL2 and NKp46 gene expression can model efficient molecular Sezary syndrome diagnosis. PMID: 23429988
    15. most frequently expressed KIR receptor in transformed mycosis fungoides PMID: 22621189
    16. results suggest that carriers of A allele in exon 3 of killer cell immunoglobulin-like receptor 3DL2(KIR3DL2) have a decreased susceptibility to preeclampsia PMID: 21406041
    17. Enhanced proliferation, survival, and interleukin (IL)-17 production of KIR3DL2+ CD4 T cells stimulated with antigen-presenting cells expressing HLA-B27 homodimers suggest new therapeutic strategies in ankylosing spondylitis. PMID: 21248258
    18. Data show direct binding of KIR3DL2 to ODNs and we show that the D0 domain is involved primarily in this interaction. PMID: 20147700
    19. The A52G polymorphism in exon 3 and the frequencies of C32T in exon 9 of KIR3DL2 gene polymorphism are associated with the pathogenesis of pre-eclampsia. PMID: 19953898
    20. All genotypes seen included genes for KIR3DL2. PMID: 12559621
    21. IR3DL2/p140 engagement does not result into inhibitory (nor activatory) effects on tumor-specific cytotoxic T lymphocytes. PMID: 14562047
    22. A high level of KIR3DL2 allelic polymorphism has been identified. PMID: 15304002
    23. Receptor is a marker for the diagnosis of Sezary syndrome. PMID: 16962036
    24. Five new alleles are reported, and four previously known ones are confirmed. PMID: 17661911
    25. observation that CD4 positive, CD7 negative T-cells are mostly CD158k negative suggests that CD158k may be able to help identify and enumerate neoplastic T-cells in Sezary syndrome PMID: 18061949
    26. Functional analysis of KIR3DL2-single positive natural killer (NK) cells reveals a subset that is hyporesponsive in individuals harboring cognate ligands HLA-A3/A11. PMID: 18941190
    27. Anti-p140 autoantibodies represent a major autoantibody subset in juvenile dermatomyositis. PMID: 19479859
    28. Using shotgun mass spectrometry, we found this protein differentially expressed in the dorsolateral prefrontal cortex from patients with schizophrenia. PMID: 19165527

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  • 亚细胞定位:
    Cell membrane; Single-pass type I membrane protein.
  • 蛋白家族:
    Immunoglobulin superfamily
  • 组织特异性:
    Expressed in astrocytes.
  • 数据库链接:

    HGNC: 6339

    OMIM: 604947

    KEGG: hsa:3812

    STRING: 9606.ENSP00000325525

    UniGene: Hs.645228