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Human Tumor necrosis factor ligand superfamily member 14(TNFSF14) ELISA kit

  • 中文名稱:
    人腫瘤壞死因子配體超家族成員14(TNFSF14)酶聯(lián)免疫試劑盒
  • 貨號(hào):
    CSB-EL023991HU
  • 規(guī)格:
    96T/48T
  • 價(jià)格:
    ¥3600/¥2500
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    人腫瘤壞死因子配體超家族成員14(TNFSF14)酶聯(lián)免疫試劑盒(CSB-EL023991HU)為雙抗夾心法ELISA試劑盒,定量檢測(cè)血清、血漿、組織勻漿.樣本中的TNFSF14含量。TNFSF14 屬于腫瘤壞死因子超家族成員。它在免疫調(diào)節(jié)、腫瘤發(fā)生發(fā)展等過(guò)程中發(fā)揮作用。研究機(jī)制方面,其能與受體結(jié)合,激活下游信號(hào)通路,參與調(diào)節(jié)細(xì)胞存活、增殖和免疫反應(yīng)等,有可能成為腫瘤治療等領(lǐng)域的潛在靶點(diǎn)。試劑盒檢測(cè)范圍為0.156 ng/ml- 10 ng/ml,適用于基礎(chǔ)科研領(lǐng)域中對(duì)TNFSF14蛋白表達(dá)量動(dòng)態(tài)變化的精準(zhǔn)分析,例如免疫細(xì)胞功能研究、腫瘤微環(huán)境分子機(jī)制探索或炎癥相關(guān)動(dòng)物模型實(shí)驗(yàn)的樣本檢測(cè),可為免疫學(xué)、分子病理學(xué)及疾病機(jī)制研究提供可靠的定量數(shù)據(jù)支持。本品僅用于科研,不用于臨床診斷,產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說(shuō)明書。
  • 別名:
    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
  • 縮寫:
  • Uniprot No.:
  • 種屬:
    Homo sapiens (Human)
  • 樣本類型:
    serum, plasma, tissue homogenates.
  • 檢測(cè)范圍:
    0.156 ng/ml - 10 ng/ml
  • 靈敏度:
    0.039 ng/ml
  • 反應(yīng)時(shí)間:
    1-5h
  • 樣本體積:
    50-100ul
  • 檢測(cè)波長(zhǎng):
    450 nm
  • 研究領(lǐng)域:
    Others
  • 測(cè)定原理:
    quantitative
  • 測(cè)定方法:
    Sandwich
  • 精密度:

    Intra-assay Precision (Precision within an assay): CV%<8%

    Three samples of known concentration were tested twenty times on one plate to assess.

    Inter-assay Precision (Precision between assays): CV%<10%

    Three samples of known concentration were tested in twenty assays to assess.

  • 線性度:

    To assess the linearity of the assay, samples were spiked with high concentrations of human TNFSF14 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.

     

    Sample

    Serum(n=4)

    1:1

    Average %

    88

    Range %

    84-92

    1:2

    Average %

    102

    Range %

    94-107

    1:4

    Average %

    95

    Range %

    89-99

    1:8

    Average %

    92

    Range %

    88-96

  • 回收率:

    The recovery of human TNFSF14 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

    Sample Type

    Average % Recovery

    Range

    Serum (n=5)

    97

    91-103

    EDTA plasma (n=4)

    89

    82-94

  • 標(biāo)準(zhǔn)曲線:

    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

    ng/ml

    OD1

    OD2

    Average

    Corrected

    10

    2.902

    2.844

    2.873

    2.758

    5

    2.007

    2.167

    2.087

    1.972

    2.5

    1.218

    1.246

    1.232

    1.117

    1.25

    0.664

    0.676

    0.670

    0.555

    0.625

    0.397

    0.384

    0.391

    0.276

    0.312

    0.243

    0.258

    0.251

    0.136

    0.156

    0.165

    0.169

    0.167

    0.052

    0

    0.114

    0.115

    0.115

     

  • 數(shù)據(jù)處理:
  • 貨期:
    3-5 working days

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 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.
  • 基因功能參考文獻(xiàn):
    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

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  • 亞細(xì)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
  • 組織特異性:
    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
  • 數(shù)據(jù)庫(kù)鏈接:

    HGNC: 11930

    OMIM: 604520

    KEGG: hsa:8740

    STRING: 9606.ENSP00000469049

    UniGene: Hs.129708