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Recombinant Human Tumor necrosis factor ligand superfamily member 14 (TNFSF14), partial (Active)

In Stock
  • 货号:
  • 规格:
  • 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 TNFRSF14 (CSB-MP842173HU) at 5 μg/ml can bind TNFSF14, the EC50 is 45.44-53.29 ng/ml. Biological Activity Assay
  • 其他:


  • 纯度:
    Greater than 85% as determined by SDS-PAGE.
  • 内毒素:
    Less than 1.0 EU/ug as determined by LAL method.
  • 生物活性:
    ①Measured by its binding ability in a functional ELISA. Immobilized TNFRSF14 (CSB-MP842173HU) at 5 μg/ml can bind TNFSF14, the EC50 is 45.44-53.29 ng/ml.
  • 基因名:
  • Uniprot No.:
  • 别名:
    TNFSF14; HVEML; LIGHT; UNQ391/PRO726; Tumor necrosis factor ligand superfamily member 14; Herpes virus entry mediator ligand; HVEM-L; Herpesvirus entry mediator ligand; CD antigen CD258
  • 分子结构:
  • 种属:
    Homo sapiens (Human)
  • 蛋白长度:
  • 来源:
    Mammalian cell
  • 分子量:
    46.7 kDa
  • 表达区域:
  • 氨基酸序列
  • 蛋白标签:
    N-terminal hFc-Myc-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 PBS, 6% Trehalose, pH 7.4
  • 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°C/-80°C. 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:
    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:

    Human TNFSF14 DNA fragment encoding the amino acid Asp74-Val240, with an N-terminal hFc-Myc-tag as well as an N-terminal linker, was expressed in mammalian cells. The obtained product is the recombinant human TNFSF14 protein. Its purity is measured by SDS-PAGE and reaches up to 88%. This TNFSF14 protein has an apparent molecular mass of 50 kDa on SDS-PAGE while its predicted mass is 46.7 kDa. It contains less than 1.0 EU/ug endotoxin determined by the LAL method. And its bioactivity was validated in the functional ELISA by measuring its binding ability with the TNFRSF14. In-stock TNFSF14 protein is offered now.

    TNFSF14, also called LIGHT or HVEM, is a type II membrane protein mainly expressed on activated T cells, NK cells, and immature dendritic cells (DCs). TNFSF14 signaling participates in lymphoid organ development and organization, as well as both innate and adaptive immune responses. It also exerts dual effects in lymphocytes and tumor cells, whether pro-survival or pro-apoptosis of TNFSF14 is determined by the cellular context.

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


5.0分 - 1 个评价

实验应用:结合实验/蛋白间互作, ELISA标准品

产品评价: 收到产品后,我们做了LSPR,结果显示TNFSF14与配体BCMA有较好的亲和力。后续作为标准品,筛选抗体,ELISA实验曲线线性好,筛选到了理想的结果。我们购买了多个批次,实验重复性挺不错,蛋白稳定,可以长时间维持高活性。COA介绍很详细,可以直接官网下载,很方便!

By 齐老师


  • 功能:
    Cytokine that binds to TNFRSF3/LTBR. Binding to the decoy receptor TNFRSF6B modulates its effects. Acts as a ligand for TNFRSF14/HVEM. Upon binding to TNFRSF14/HVEM, delivers costimulatory signals to T cells, leading to T cell proliferation and IFNG production.
  • 基因功能参考文献:
    1. the outcomes of this study provide compelling evidence that TNFSF14 is necessary to limit relevant steps in the pathogenesis of the metabolic syndrome and support the development of agonists of TNFSF14 signaling as attractive therapeutics for treating obesity and type 2 diabetes PMID: 29359470
    2. LIGHT is highly expressed and companied with severe inflammations in patients with coronary disease. LIGHT significantly enhanced inflammation response in oxLDL-induced THP-1 macrophages. PMID: 28642135
    3. LIGHT and LTBR interaction increases the survival and proliferation of human bone marrow-derived mesenchymal stem cells, and therefore, LIGHT might play an important role in stem cell therapy. PMID: 27835685
    4. Serum LIGHT levels correlate with disease progression and severity in interstitial pneumonia patients with dermatomyositis. PMID: 26448572
    5. LIGHT, via LTbetaR signaling, may contribute to exacerbation of airway neutrophilic inflammation through cytokine and chemokine production by bronchial epithelial cells. PMID: 25501580
    6. LIGHT controls TSLP to drive pulmonary fibrosis. PMID: 25680454
    7. The tumor necrosis factor superfamily molecule LIGHT promotes keratinocyte activity and skin fibrosis. PMID: 25789702
    8. proliferation and migration would be enhanced in Tca8113 cells with over-expressed TNFSF14 PMID: 26146063
    9. LIGHT, a TNF superfamily member, is involved in T-cell homeostasis and erosive bone disease associated with rheumatoid arthritis. PMID: 25460501
    10. Crystal structures of LIGHT and the LIGHT:DcR3 complex reveal the structural basis for the DcR3-mediated neutralization of LIGHT. PMID: 25087510
    11. regulation by NK cell licensing helps to safeguard against TNFSF14 production in response to healthy tissues. PMID: 25512551
    12. The findings suggest a new molecular determinant of LIGHT-mediated pathogenic changes in human bronchial epithelial cells. PMID: 25251281
    13. TNFSF14 has an effect on the activation of basophils and eosinophils interacting with bronchial epithelial cells PMID: 24782592
    14. Triggering of LIGHT induced production of pro-inflammatory mediators such as interleukin-8 and matrix metalloproteinase-9 while suppressing the phagocytic activity. PMID: 24044961
    15. GG carriers of rs1077667, of the LIGHT gene, with the highest risk for Multiple Sclerosis, had the lowest serum levels. PMID: 23037546
    16. although a limited number of activated T-cells infiltrate the tumor and initiate an immune response, the number of LIGHT + T cells infiltrating the tumor is very low PMID: 23514280
    17. findings show that LIGHT is not inhibited by the soluble RANKL receptor OPG and that LIGHT is a potent osteoclastogenesis factor that activates the Akt, NFkappaB and JNK pathways PMID: 23391709
    18. TNFSF14 was significantly increased in sickle-cell anemia, SCA treated with hydroxycarbamide,& HbSC. It could contribute to endothelial activation & inflammation in SCA. PMID: 22775554
    19. This study showed that expression of the death-triggering ligand LIGHT is increased in ALS spinal cords PMID: 22221541
    20. increased plasma levels in patients with atopic dermatitis PMID: 22519595
    21. INF-gamma can synergistically precede LIGHT-induced apoptotic processes through down-regulation of Bcl-2 expression, but not survivin expression. PMID: 21117871
    22. These data clearly indicate that ZFP91 is a key regulator in LIGHT-induced activation of non-canonical NF-kappaB pathway in LTbetaR signaling. PMID: 20804734
    23. Herpes simplex virus 1 gD interfere HVEM function by competing with its natural ligands and by downregulating HVEM. PMID: 20826693
    24. Increased potential for LIGHT receptor signaling, coupled with increased bioavailability due to lower decoy receptor-3 (DcR3) avidity, provides a mechanism for polymorphic variants in LIGHT to contribute to the pathogenesis of inflammatory diseases. PMID: 20592286
    25. mediates organ-specific donor T cells activation in GVHD PMID: 19826934
    26. suppresses tumor growth by augmentation of immune response PMID: 19716382
    27. There is over expression of genes related to immune and inflammatory responses, including cytokines such as TNFSF14 in interstitial cystitis PMID: 20096889
    28. When highly expressed, LIGHT is capable of promoting effector T cell proliferation and differentiation even in a regulatory T (Treg) cell-enriched, suppressive intestinal environment. PMID: 20042587
    29. These findings suggested that LIGHT might be involved in the progression of inflammatory bone destruction in rheumatoid arthritis. PMID: 19019090
    30. Effects in transgenic mice indicate that human LIGHT may function as a major regulator of T cell activation, and implicate LIGHT signaling pathways in inflammation focused on mucosal tissues. PMID: 11714797
    31. LIGHT (TNFSF14),5 its membrane-anchored ligand, was also present in atheromatous lesions and highest in regions rich in macrophage-derived foam cells. PMID: 11742858
    32. Role of calcium-signaling pathway in the transcriptional control PMID: 12215452
    33. LIGHT may act as an anti-apoptotic agent against TNFalpha-mediated liver injury by blocking the activation of both caspase-3 and caspase-8. PMID: 12393901
    34. LIGHT, a new member of the TNF superfamily [review] PMID: 12456019
    35. Data show that mRNA encoding LIGHT and its receptors [HVEM, LTbetaR, and TR6 (DcR3)] are present in placentas and cytotrophoblast cells at term. PMID: 12466117
    36. Soluble LIGHT blocks TR6-Fc costimulated proliferation, lymphokine production, and cytotoxicity of T cells in the presence of T cell receptor ligation. PMID: 12471113
    37. LIGHT-sensitized IFN-gamma-mediated apoptosis of MDA-MB-231 cells is probably through down-regulation of anti-apoptosis Bcl-2 family members; it could be caspase (especially caspase-3)-independent, even though extensive caspase activation was observed. PMID: 12767529
    38. LIGHT signaling is mediated through both death receptor and mitochondria pathways PMID: 15115612
    39. LIGHT-herpesvirus entry mediator mediated signaling as an important immune regulatory mechanism in mucosal inflammatory responses. PMID: 15210782
    40. Mechanisms protecting trophoblast cells from LIGHT-mediated apoptosis were studied. PMID: 15215185
    41. LIGHT expression by human intestinal T cells suggests the possibility that LIGHT may play a key role in regulation of the mucosal immune system. PMID: 15634882
    42. LIGHT protein can be activated on mucosal T cells through a gut-specific CD2-dependent signaling mechanism. PMID: 15634882
    43. Data suggest that LIGHT constitutively expressed in human melanoma cells and microvesicles may contribute to regulate T-cell responses to tumor cells. PMID: 15833878
    44. NF-kappaB signal plays a key role in LIGHT-mediated upregulation of CD86 expression. PMID: 15895390
    45. both LTbetaR and HVEM can discriminatively mediate the expression of different genes in cultured human umbilical vein endothelial cells, including LIGHT, a proinflammatory cytokine PMID: 15917993
    46. A transgenic mouse model resembling Crohn's disease (CD) suggests that up-regulation of LIGHT may be an important mediator of CD pathogenesis. PMID: 15944326
    47. LIGHT could serve as a molecular link between lipid metabolism, inflammation, and thrombus formation, which are all features of atherosclerotic plaques. PMID: 16186421
    48. platelet-derived LIGHT is biologically active and can induce an inflammatory response in monocytes and particularly within endothelial cells measured as up-regulation of adhesion molecules and release of chemokines PMID: 16861346
    49. Blockade of TNFSF14 signaling caused a substantial reduction in the expression of lymphotoxin beta receptor (LTbetaR)-controlled migration factors within the islets and disrupts organization of tertiary structures, leading to prevention of diabetes. PMID: 16934497
    50. LIGHT system may regulate early to middle stages of placental development via cell-specific, temporally programmed expression of the ligand and its receptors, and may also assist in preserving placental immune privilege. PMID: 17010447



  • 亚细胞定位:
    [Tumor necrosis factor ligand superfamily member 14, membrane form]: Cell membrane; Single-pass type II membrane protein.; [Tumor necrosis factor ligand superfamily member 14, soluble form]: Secreted.; [Isoform 2]: Cytoplasm.
  • 蛋白家族:
    Tumor necrosis factor family
  • 组织特异性:
    Predominantly expressed in the spleen but also found in the brain. Weakly expressed in peripheral lymphoid tissues and in heart, placenta, liver, lung, appendix, and kidney, and no expression seen in fetal tissues, endocrine glands, or nonhematopoietic tu
  • 数据库链接:

    HGNC: 11930

    OMIM: 604520

    KEGG: hsa:8740

    STRING: 9606.ENSP00000469049

    UniGene: Hs.129708