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  4. Recombinant Human Tumor necrosis factor receptor superfamily member 14 (TNFRSF14), partial (Active)

Recombinant Human Tumor necrosis factor receptor superfamily member 14 (TNFRSF14), partial (Active)

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  • 中文名稱：
    人TNFRSF14重組蛋白
  • 貨號(hào)：
    CSB-MP842173HU
  • 規(guī)格：
    ￥1368
  • 圖片：

    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

    • Measured by its binding ability in a functional ELISA. Immobilized TNFRSF14 at 5 μg/ml can bind human TNFSF14(CSB-MP023991HUj2), the EC50 is 49.85-79.31 ng/ml

      Biological Activity Assay
    • Activity
      Measured by its binding ability in a functional ELISA. Immobilized human TNFRSF14 at 5 μg/ml can bind Biotinylated human TNFSF14 (CSB-MP023991HUj7-B), the EC50 is 1.773-3.707 ng/ml. Biological Activity Assay
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 內(nèi)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 TNFRSF14 at 5 μg/ml can bind human TNFSF14(CSB-MP023991HUj2), the EC50 is 49.85-79.31 ng/ml.②Measured by its binding ability in a functional ELISA. Immobilized human TNFRSF14 at 5 μg/ml can bind Biotinylated human TNFSF14 (CSB-MP023991HUj7-B), the EC50 is 1.773-3.707 ng/ml.
  • 基因名：
  • Uniprot No.：
  • 別名：
    HVEML; ATAR; CD270; CD40 like protein precursor; Herpes virus entry mediator A; Herpesvirus entry mediator A; Herpesvirus entry mediator; Herpesvirus entry mediator ligand; HveA; HVEM; HVEM L; LIGHT; LIGHTR; TNFRSF14; TNFSF 14; TNR14_HUMAN; TR2; Tumor necrosis factor receptor like gene2; Tumor necrosis factor receptor superfamily member 14; Tumor necrosis factor receptor superfamily member 14 precursor; Tumor necrosis factor receptor-like 2
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長(zhǎng)度：
    Partial
  • 來(lái)源：
    Mammalian cell
  • 分子量：
    48.5 kDa
  • 表達(dá)區(qū)域：
    39-202aa
  • 氨基酸序列
    LPSCKEDEYPVGSECCPKCSPGYRVKEACGELTGTVCEPCPPGTYIAHLNGLSKCLQCQMCDPAMGLRASRNCSRTENAVCGCSPGHFCIVQDGDHCAACRAYATSSPGQRVQKGGTESQDTLCQNCPPGTFSPNGTLEECQHQTKCSWLVTKAGAGTSSSHWV
  • 蛋白標(biāo)簽：
    C-terminal hFc-tagged
  • 產(chǎn)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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
    Note: If you have any special requirement for the glycerol content, please remark when you place the order.
    If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 復(fù)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.
  • 儲(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    3-7 business days
  • 注意事項(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • 產(chǎn)品描述：

    A DNA fragment corresponding to the peptide of human TNFRSF14 was expressed with a C-terminal hFc-tag in mammalian cells. TNFRSF14 CSB-MP842173HU is a truncated molecule having amino acids of Leu39-Val202. Its purity is greater than 90% measured by SDS-PAGE. A molecular mass band of about 50 kDa was presented on the gel under reducing conditions. Its endotoxin level is less than 1.0 EU/ug determined by the LAL method. Through the functional ELISA, this TNFRSF14 protein has been validated as an active protein. And it is available now.

    TNFRSF14, also known as CD270, LIGHTR, or HVEM, is mainly expressed in hematopoietic and lymphoid tissues. The ligation of TNFRSF14 and its ligands is involved in phagocytosis enhancement, anti-bacterial inflammation, and T cell co-stimulation or immunosuppression. TNFRSF14 also delivers a negative signal to T cells through B and T Lymphocyte Attenuator (BTLA) molecule and has been linked to a poor prognosis in various tumors.

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

產(chǎn)品評(píng)價(jià)

平均分:
5.0分 - 1 個(gè)評(píng)價(jià)

實(shí)驗(yàn)應(yīng)用：結(jié)合實(shí)驗(yàn)/蛋白間互作

產(chǎn)品評(píng)價(jià)： 我們做功能性ELISA實(shí)驗(yàn)，EC50為49.85-79.31 ng/ml，TNFRSF14與human TNFSF14有較好的結(jié)合活性。批間差小，重復(fù)性好，性能比較穩(wěn)定！對(duì)接的工作人員也很專業(yè)并且有耐心，推薦~~~

By 廖老師

靶點(diǎn)詳情

  • 功能：
    Receptor for four distinct ligands: The TNF superfamily members TNFSF14/LIGHT and homotrimeric LTA/lymphotoxin-alpha and the immunoglobulin superfamily members BTLA and CD160, altogether defining a complex stimulatory and inhibitory signaling network. Signals via the TRAF2-TRAF3 E3 ligase pathway to promote immune cell survival and differentiation. Participates in bidirectional cell-cell contact signaling between antigen presenting cells and lymphocytes. In response to ligation of TNFSF14/LIGHT, delivers costimulatory signals to T cells, promoting cell proliferation and effector functions. Interacts with CD160 on NK cells, enhancing IFNG production and anti-tumor immune response. In the context of bacterial infection, acts as a signaling receptor on epithelial cells for CD160 from intraepithelial lymphocytes, triggering the production of antimicrobial proteins and proinflammatory cytokines. Upon binding to CD160 on activated CD4+ T cells, downregulates CD28 costimulatory signaling, restricting memory and alloantigen-specific immune response. May interact in cis (on the same cell) or in trans (on other cells) with BTLA. In cis interactions, appears to play an immune regulatory role inhibiting in trans interactions in naive T cells to maintain a resting state. In trans interactions, can predominate during adaptive immune response to provide survival signals to effector T cells.; (Microbial infection) Acts as a receptor for Herpes simplex virus 1/HHV-1.; (Microbial infection) Acts as a receptor for Herpes simplex virus 2/HHV-2.
  • 基因功能參考文獻(xiàn)：
    1. Data suggest that both HVEM and UL144 bind a common epitope of BTLA, whether engaged in trans or in cis; these studies were conducted in cell lines representing B-lymphocytes, T-lymphocytes, and natural killer cells. (HVEM = human herpes virus entry mediator; UL144 = membrane glycoprotein UL144 of Human herpesvirus 5; BTLA = human B- and T-lymphocyte attenuator) PMID: 29061848
    2. our data suggested that the BTLA/HVEM pathway contributes to peripheral T cell suppression in hepatocellular carcinoma patients PMID: 30116751
    3. TNFRSF14 may serve a tumor suppressive role in bladder cancer by inducing apoptosis and suppressing proliferation, and act as a novel prognostic biomarker for bladder cancer. PMID: 30066919
    4. Primary cutaneous follicle center lymphomas with concomitant 1p36 deletion and TNFRSF14 mutations frequently express high levels of EZH2 protein. PMID: 29858685
    5. High HVEM Expression is Associated with Cancer Progression in Breast Cancer. PMID: 28612127
    6. Report a variant of t(14;18) negative nodal diffuse follicular lymphoma with CD23 expression, 1p36/TNFRSF14 abnormalities, and STAT6 mutations. PMID: 26965583
    7. Roles of HVEM are likely to be immunosuppressive rather than activating tumor immunity and it in peripheral blood is a diagnostic marker and therapeutic target for hepatocellular carcinoma. PMID: 27987232
    8. Low HVEM expression is associated with pancreatic and ampullary cancer. PMID: 28470686
    9. HIV-1 produced from CD4+ T cells bears HSV-2 receptor HVEM and can bind to and enter HSV-2-infected epithelial cells depending on HVEM-gD interaction and the presence of gB/gH/gL. PMID: 28809154
    10. Transgenic mice expressing HVEMIg showed a complete resistance to the lethal infection even with 300 MLD50 (survival rate of 100 %). PMID: 28671524
    11. HVEM is highly expressed in ovarian serous adenocarcinoma tissues and correlated with the patient clinicopathological features. PMID: 28365939
    12. TNFRSF14 and MAP2K1 mutations are the most frequent genetic alterations found in pediatric-type follicular lymphoma (PTFL) and occur independently in most cases, suggesting that both mutations might play an important role in PTFL lymphomagenesis. PMID: 28533310
    13. genetic landscape of Pediatric-type follicular lymphoma suggests that TNFRSF14 mutations accompanied by copy-number neutral loss of heterozygosity of the 1p36 locus in over 70% of mutated cases, as additional selection mechanism, might play a key role in the pathogenesis of this disease. PMID: 27257180
    14. The increased immune-stimulatory capacity of lymphoma B cells with TNFRSF14 aberrations had clinical relevance, associating with higher incidence of acute GVHD in patients undergoing allogeneic hematopoietic stem cell transplantation. PMID: 27103745
    15. These results suggest that TNFRSF14 mutations point towards a diagnosis of follicular lymphomas , and can be used in the sometimes difficult distinction between marginal zone lymphomas and follicular lymphomas PMID: 27297871
    16. the overexpression of HVEM in ovarian cancer cells may suppress the proliferation and immune function of T cells, thus leading to the development of ovarian cancer. The current study partially explains the immune escape mechanism of ovarian cancer cells. PMID: 27458100
    17. In eight cases (42%) we observed recurrent copy number loss of chr1:2,352,236-4,574,271, a region containing the candidate tumor suppressor TNFRSF14. PMID: 26650888
    18. Study report the crystal structure of unbound HVEM, which further contributes to the understanding of the molecular mechanisms controlling recognition between HVEM and its ligands. PMID: 26202493
    19. HVEM may play a critical role in tumor progression and immune evasion PMID: 25750286
    20. Data indicate that tumour-expressing herpes virus entry mediator (HVEMplays a critical role in hepatocellular carcinoma (HCC), suggesting targeting HVEM may be a promising therapeutic strategy for HCC. PMID: 25468715
    21. Relative expression of HVEM and LTbetaR modulates canonical NF-kappaB and pro-apoptotic signals stimulated by LIGHT. PMID: 24980868
    22. Sequencing of TNFRSF14 located in the minimal region of loss in 1p36.32 showed nine mutations in pediatric follicular lymphoma. PMID: 23445872
    23. HVEM plays a critical role in both tumor progression and the evasion of host antitumor immune responses, possibly through direct and indirect mechanisms. PMID: 24249528
    24. HVEM gene polymorphisms are associated with sporadic breast cancer in Chinese women. PMID: 23976978
    25. The conformation of the N-terminus of herpes simplex virus gD is induced by direct binding to HVEM and nectin-1. PMID: 24314649
    26. HVEM functions as a regulator of immune function that activates NK cells via CD160 and limits lymphocyte-induced inflammation via association with B and T lymphocyte attenuator PMID: 23761635
    27. BTLA and HVEM may have roles in graft rejection after kidney transplantation PMID: 23375291
    28. Studies indicate co-stimulatory and co-inhibitory receptors B7-1, B7-2, CD28 and TNFRSF14 have a pivotal role in T cell biology, as they determine the functional outcome of T cell receptor (TCR) signalling. PMID: 23470321
    29. These findings support role for BTLA and/or HVEM as potential, novel diagnostic markers of innate immune response/status and as therapeutic targets of sepsis. PMID: 22459947
    30. study described the expression and spatial distribution of HVEM and BTLA in rheumatoid arthritis synovial tissues, and results indicated that HVEM/BTLA may be involved in regulating the progress of joint inflammation PMID: 22179929
    31. HVEM-B and T lymphocyte attenuator (BTLA) interactions impair minor histocompatibility antigen (MiHA)-specific T cell functionality, providing a rationale for interfering with BTLA signaling in post-stem cell transplantation. PMID: 22634623
    32. Results indicate that mHVEM on leukocytes and sHVEM in sera may contribute to the development and/or progression of gastric cancer. PMID: 22113134
    33. These results suggest that the C-terminal portion of the soluble HVEM ectodomain inhibits herpes simplex virus type 1 gD activation and that this effect is neutralized in the full-length form of HVEM in normal infection. PMID: 22239829
    34. TNFRSF14 appears to be a serious candidate gene that might contribute to follicular lymphoma development. PMID: 21941365
    35. HVEM-BTLA cis complex provides intrinsic regulation in T cells serving as an interference mechanism silencing signals coming from the microenvironment. PMID: 21920726
    36. The results of a mutagenesis study of HVEM suggest that the CD160 binding region on HVEM was slightly different from, but overlapped with, the BTLA binding site. PMID: 21959263
    37. data show that HVEM stimulatory signals promote experimental colitis driven by innate or adaptive immune cells PMID: 21533159
    38. Polymorphisms were associated with MS predisposition, with stronger effect in patients with HHV6 active replication-TNFRSF6B-rs4809330(*)A: P=0.028, OR=1.13; TNFRSF14-rs6684865(*)A: overall P=0.0008, OR=1.2. PMID: 20962851
    39. Findings identify TNFRSF14 as a candidate gene associated with a subset of FL, based on frequent occurrence of acquired mutations and their correlation with inferior clinical outcomes. PMID: 20884631
    40. We have identified and replicated a novel gene-gene interaction between 2 polymorphisms of TNFRSF members in Spanish patients with RA, based on the hypothesis of shared pathogenic pathways in complex diseases. PMID: 20187130
    41. Results provide evidence of an existing relationship between HVEM and obesity, which suggest that this TNF superfamily receptor could be involved in the pathogenesis of obesity and inflammation-related activity. PMID: 19680232
    42. Data suggest involvement of TNF superfamily receptor members and ligands in human atherosclerosis. TNFRSF14 (HVEM, TR2, LIGHTR)analysis, found this receptor in regions rich in CD68-positive macrophage-derived foam cells and HLA-DR-positive cells. PMID: 11742858
    43. Crystallization and preliminary diffraction studies of the ectodomain of the envelope glycoprotein D from herpes simplex virus 1 alone and in complex with the ectodomain of the human receptor HveA PMID: 11976496
    44. association of HVEM and nectin-1 with lipid rafts during herpes simplex virus entry PMID: 12915568
    45. sHVEM levels were elevated in sera of patients with allergic asthma, atopic dermatitis and rheumatoid arthritis PMID: 14749527
    46. both nectin 1 and HVEM receptors play a role during HSV infection in vivo and both are highly efficient even at low levels of expression PMID: 15110526
    47. Binding of HVEM to BTLA attenuates T cell activation, identifying HVEM/BTLA as a coinhibitory receptor pair. PMID: 15647361
    48. in cells a complex forms through physical associations of HVEM, HSV-1 gD, and at least gH PMID: 15767456
    49. distinct herpesviruses target the HVEM-BTLA cosignaling pathway, suggesting the importance of this pathway in regulating T cell activation during host defenses. PMID: 16131544
    50. 2.8-A crystal structure of the BTLA-HVEM complex shows that BTLA binds the N-terminal cysteine-rich domain of HVEM and employs a unique binding surface PMID: 16169851

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  • 亞細(xì)胞定位：
    Cell membrane; Single-pass type I membrane protein.
  • 組織特異性：
    Widely expressed, with the highest expression in lung, spleen and thymus. Expressed in a subpopulation of B cells and monocytes. Expressed in naive T cells.
  • 數(shù)據(jù)庫(kù)鏈接：

    HGNC: 11912

    OMIM: 602746

    KEGG: hsa:8764

    STRING: 9606.ENSP00000347948

    UniGene: Hs.512898