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LILRA2 Antibody

  • 货号：
    CSB-PA003155
  • 规格：
    ￥880
  • 图片：
    • Western Blot analysis of HepG2 cells using LIR-7 Polyclonal Antibody
  • 其他：

产品详情

  • Uniprot No.：
    Q8N149
  • 基因名：
  • 别名：
    LILRA2 antibody; ILT1 antibody; LIR7 antibody; Leukocyte immunoglobulin-like receptor subfamily A member 2 antibody; CD85 antigen-like family member H antibody; Immunoglobulin-like transcript 1 antibody; ILT-1 antibody; Leukocyte immunoglobulin-like receptor 7 antibody; LIR-7 antibody; CD antigen CD85h antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human
  • 免疫原：
    Synthesized peptide derived from the Internal region of Human LIR-7.
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated
  • 抗体亚型：
    IgG
  • 纯化方式：
    The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
  • 产品提供形式：
    Liquid
  • 应用范围：
    WB, IF, ELISA
  • 推荐稀释比：
    Application Recommended Dilution
    WB 1:500-1:2000
    IF 1:200-1:1000
    ELISA 1:40000
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Part of the innate immune responses against microbial infection. Specifically recognizes a set of N-terminally truncated immunoglobulins that are produced via cleavage by proteases from a range of pathogenic bacteria and fungi, including L.pneumophila, M.hyorhinis, S.pneumoniae, S.aureus and C.albicans. Recognizes epitopes that are in part in the variable region of the immunoglobulin light chains, but requires also the constant region for signaling. Binds to a subset of cleaved IgM, IgG3 and IgG4 molecules, but does not bind cleaved IgA1. Binding of N-terminally truncated immunoglobulins mediates activation of neutrophils. In monocytes, activation leads to the release of CSF2, CF3, IL6, CXCL8 and CCL3 and down-regulates responses to bacterial lipopolysaccharide (LPS), possibly via down-regulation of TLR4 expression and reduced signaling via TLR4. In eosinophils, activation by ligand binding leads to the release of RNASE2, IL4 and leukotriene C4. Does not bind class I MHC antigens.
  • 基因功能参考文献：
    1. findings demonstrate that LILRA2 is a type of innate immune receptor in the host immune system that detects immunoglobulin abnormalities caused by microbial pathogens. PMID: 27572839
    2. LILRA2 recognizes microbially cleaved antibodies and activates innate immunity, suggesting that LILRA2 detects dangerous immunological situations in which antibodies are destroyed by pathogens. PMID: 27572839
    3. LILRA2-mediated activation of monocytes is significantly different to LPS and that LILRA2 selectively modulates LPS-mediated monocyte activation and FcgammaRI-dependent phagocytosis. PMID: 22479404
    4. LIR7 is an activating receptor for eosinophils that elicited the release of cytotoxic granule proteins, de novo lipid mediator generation, and cytokine release through vesicular transport PMID: 12529506
    5. Cross-linking of basophil LIR7 resulted in the concentration-dependent net release of histamine and cysteinyl leukotrienes that were maximal at 30 minutes, and of IL-4 that was maximal at 4 hours PMID: 15242876
    6. Progenitor mast cells expressed cell surface activating LILRA2. Mature cord-blood-derived mast cells had detectable mRNA encoding multiple LILRs, none were expressed on the cell surface. PMID: 17998301
    7. LILRA2 activation, by altering GM-CSF-induced monocyte differentiation into immature DC, provides a mechanism for down-regulating the ability of the innate immune system to activate the adaptive T cell response while promoting an inflammatory response. PMID: 18056355
    8. LILRA2 Delta 419-421 isoform encoded by the splice site SNP may play a role in systemic lupus erythematosus and microscopic polyangiitis. PMID: 18273033
    9. The s report the LILRA2 extracellular D1D2 domain crystal structure, which reveals structural shifts of the corresponding MHC-binding amino acid residues in comparison with LILR B1/B2, explaining its non-binding to MHC molecules. PMID: 19230061

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  • 亚细胞定位：
    Cell membrane; Single-pass type I membrane protein.; [Isoform 4]: Secreted.
  • 组织特异性：
    Detected on the surface of all peripheral blood monocytes, neutrophils, basophils and eosinophils (at protein level). Expression levels are very low or not detectable on monocytes, T-cells, B-cells, dendritic cells and natural killer (NK) cells.
  • 数据库链接：

    HGNC: 6603

    OMIM: 604812

    KEGG: hsa:11027

    STRING: 9606.ENSP00000251377

    UniGene: Hs.655593