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Human Tenascin-c (TNC) ELISA Kit

  • 中文名称:
    人类肌腱蛋白- c(TNC)酶联免疫试剂盒
  • 货号:
    CSB-E13125h
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    CUSABIO人类肌腱蛋白-C(TNC)酶联免疫吸附检测试剂盒(货号CSB-E13125h),采用双抗体夹心法原理设计,通过预包被在微孔板中的特异性抗体捕获样本中的TNC蛋白,再结合辣根过氧化物酶(HRP)标记的检测抗体形成复合物,最终通过TMB底物显色实现定量分析,检测波长为450nm,灵敏度为3.12 ng/mL,线性检测范围为3.12-200 ng/mL,可精准检测血清、血浆、组织匀浆、细胞裂解液及其他生物液体中的TNC含量。TNC是细胞外基质中重要的糖蛋白,参与组织重塑、胚胎发育及疾病进程(如肿瘤侵袭和炎症调控),本试剂盒可为研究其在伤口修复、癌症转移或免疫微环境中的作用提供可靠工具,适用于细胞生物学实验、病理模型分析或生物标志物探索等科研领域。试剂盒包含预包被板、标准品、检测抗体、显色底物及终止液等完整组分,操作流程优化,可在4小时内完成检测,需配合酶标仪使用。
  • 别名:
    150 225 ELISA Kit; Cytotactin ELISA Kit; Glioma associated extracellular matrix antigen ELISA Kit; Glioma-associated-extracellular matrix antigen ELISA Kit; GMEM ELISA Kit; GP 150 225 ELISA Kit; GP 150-225 ELISA Kit; GP ELISA Kit; Hexabrachion ELISA Kit; HXB ELISA Kit; JI ELISA Kit; MGC167029 ELISA Kit; Miotendinous antigen ELISA Kit; Myotendinous antigen ELISA Kit; Neuronectin ELISA Kit; TENA_HUMAN ELISA Kit; Tenascin ELISA Kit; Tenascin-C ELISA Kit; Tenascin-C isoform 14/AD1/16 ELISA Kit; TenascinC ELISA Kit; TN ELISA Kit; TN C ELISA Kit; TN-C ELISA Kit; TNC ELISA Kit
  • 缩写:
  • Uniprot No.:
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
  • 检测范围:
  • 灵敏度:
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Cardiovascular
  • 测定原理:
    quantitative
  • 测定方法:
    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.

     

    Intra-Assay Precision

    Inter-Assay Precision

    Sample

    1

    2

    3

    1

    2

    3

    n

    20

    20

    20

    20

    20

    20

    Mean(ng/ml)

    7.056

    7.386

    7.579

    7.028

    7.477

    7.432

    SD

    0.040

    0.037

    0.042

    0.054

    0.048

    0.047

    CV(%)

    5.089

    4.654

    5.433

    7.124

    6.460

    6.112

  • 线性度:

    To assess the linearity of the assay, samples were spiked with high concentrations of human TNC 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 %

    91

    Range %

    88-95

    1:2

    Average %

    102

    Range %

    97-105

    1:4

    Average %

    92

    Range %

    87-95

    1:8

    Average %

    99

    Range %

    95-102

  • 回收率:

    The recovery of human TNC 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)

    94

    91-96

    EDTA plasma (n=4)

    94

    91-96

  • 标准曲线:

    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

    200

    2.788

    2.816

    2.802

    2.677

    66.6

    2.166

    2.198

    2.182

    2.057

    22.2

    1.388

    1.422

    1.405

    1.280

    7.4

    0.738

    0.722

    0.730

    0.605

    2.46

    0.370

    0.354

    0.362

    0.237

    0.82

    0.265

    0.248

    0.257

    0.132

    0.27

    0.201

    0.192

    0.197

    0.072

    0

    0.126

    0.124

    0.125

     

  • 数据处理:
  • 货期:
    3-5 working days

产品评价

靶点详情

  • 功能:
    Extracellular matrix protein implicated in guidance of migrating neurons as well as axons during development, synaptic plasticity as well as neuronal regeneration. Promotes neurite outgrowth from cortical neurons grown on a monolayer of astrocytes. Ligand for integrins alpha-8/beta-1, alpha-9/beta-1, alpha-V/beta-3 and alpha-V/beta-6. In tumors, stimulates angiogenesis by elongation, migration and sprouting of endothelial cells.
  • 基因功能参考文献:
    1. In addition, we found that Tn-expressing colorectal cancers (CRC) cell lines had either loss-of-function mutations in Cosmc or reversible Tn antigen expression, which was not caused by the deficiency of T-synthase activity PMID: 30115016
    2. The results demonstrated that ANX2 and stromal tenascin C regulated invasion in addition to stemness and anoikis resistance, which are crucial for metastasis in the progression of pancreatic ductal adenocarcinoma. PMID: 29749431
    3. Intratumor stromal expression of tenascin-C (TN-C) is a strong prognostic indicator in locally advanced unresectable (UR-LA) pancreatic ductal adenocarcinoma (PDAC) patients with resection after chemoradiotherapy (CRT). PMID: 29517632
    4. this study shows that tenascin C is increased in vitiligo in lesional areas only in the acral sites PMID: 29605863
    5. Data indicate three sites within tenascin-C that directly and cooperatively interact with toll-like receptor 4 (TLR4). PMID: 29150600
    6. Results identify tenascin-C as an endogenous danger signal that is upregulated in systemic sclerosis and drives TLR4-dependent fibroblast activation, and by its persistence impedes fibrosis resolution. PMID: 27256716
    7. Both fetal Tn-C variants may represent novel biomarkers that are capable of estimating both pulmonary vascular remodeling and right ventricular load. PMID: 29117120
    8. high TNC expression correlates with worse prognosis for lung adenocarcinoma and has a role in lung cancer progressoin PMID: 28652369
    9. Decellularized lung scaffolds treated with FBN-2 and TN-C prior to re-epithelialization supported greater epithelial proliferation and tissue remodeling. PMID: 28662401
    10. Immunohistochemical analysis shows that the unique association between the CD44+/CD24low/- phenotype and the pronounced production of tenascin C may have a prognostic potential, prospectively indicating the inefficiency of neoadjuvant polychemotherapy (PCT), in particular that with platinum derivatives, which is used for the standard treatment of triple-negative BC. PMID: 29027523
    11. Enhanced serum tenascin-C concentrations are closely related to trauma severity and clinical outcomes PMID: 28732652
    12. Functional studies showed THBS1 and TNC to mediate chemoresistance through the integrin beta1/mTOR pathway. PMID: 27487140
    13. Elevated Tenascin-C serum values are associated with non-small cell lung cancer. PMID: 26967391
    14. Tenascin-C was abundantly secreted by the colon cancer cells with high metastatic potential, and highly expressed in lymph nodes with metastasis. PMID: 27191989
    15. Intermittent hypoxia confers pro-metastatic gene expression selectively through NF-kappaB in inflammatory breast cancer cells, in particular, to tenascin-C and MPP9. PMID: 27717868
    16. Metastatic prostate cancer cells cultured on osteo-mimetic surfaces coated with tenascin C exhibited enhanced adhesion and colony formation as mediated by integrin alpha9beta1. PMID: 28916657
    17. Study showed that the proinflammatory, extracellular matrix glycoprotein tenascin-C from tissue damage and microbial lipopolysaccharide (LPS) from bacterial infection activated a common set of signaling pathways, including NF-kappaB and MAPK, but these stimuli also induced different signaling pathways downstream of TLR4. PMID: 27577261
    18. High Tenacin C expression is associated with liver metastasis in colorectal cancer stroma. PMID: 29065427
    19. Tenascin-C protein expression in this muscle was confined to arterioles and venules (80% of cases) and increased after training in A-allele carriers. Prior to training, volume densities of subsarcolemmal and myofibrillar mitochondria in m. vastus lateralis muscle were 49% and 18%, respectively, higher in A/A homozygotes relative to T-nucleotide carriers (A/T and T/T) PMID: 28384286
    20. Study that recombinant TNC consisting of the epidermal growth factor (EGF-like repeats induced cerebral arterial constriction via EGF receptor and activation of ERK1/2 PMID: 27086972
    21. Tenascin-C was abundant in cortical white and gray matter in brain tissue from Alzheimer's Disease patients. PMID: 27444354
    22. secreted by transdifferentiated retinal pigment epithelial cells and promotes the development of choroidal neovascularization via integrin alphaV in a paracrine manner PMID: 27668890
    23. Overexpression of TNC, SMA, and vimentin were significantly correlated with the lower overall survival in prostate cancer patients. PMID: 28341124
    24. analysis of SNPs in tenascin-C (TNC) associated with degenerative rotator cuff tears PMID: 27248364
    25. High TNC expression is associated with retinoblastoma. PMID: 27488116
    26. prepartum and postpartum TN-C serum levels significantly higher in mild and severe preeclampsia than in healthy pregnancy PMID: 25567561
    27. Tenascin-C overexpression in cancer cells and stromal fibroblasts was an independent poor prognostic factor for overall survival and disease-free survival esophageal squamous cell carcinoma patients. PMID: 26731558
    28. Serum TNC levels are significantly raised and correlate with various clinical and laboratory variables of disease activity in children with enthesitis-related arthritis PMID: 25774061
    29. This study has identified tenascin-C as a promoter of the invasiveness of brain tumor-initiating cells through a mechanism involving ADAM-9 proteolysis via the c-Jun NH2-terminal kinase pathway. PMID: 25646025
    30. Co-expression of Matrix metalloproteinase-9 and Tenascin-C was associated with poorer prognosis and was found to be an independent predictor of survival PMID: 26652622
    31. Studied the expression of TNC in tissue microarrays including 17 GBMs, 18 WHO grade III astrocytomas, 15 WHO grade II astrocytomas, 4 WHO grade I astrocytomas, and 7 normal brain tissue samples by immunohistochemical staining. PMID: 25469866
    32. No difference in tenascin-C expression was found in COPD. PMID: 25794567
    33. miR-133a enhances the protective capacity of cardiac progenitors cells after myocardial infarction PMID: 25448067
    34. A pivotal role for TNC in tuning the local immune response to establish equilibrium between disseminated nodal cancer stem cells and the immune system. PMID: 25808872
    35. lung cancer patients with Oct4 high, PTEN low and TNC high expression profile significantly correlated with poor disease-free survival PMID: 25609695
    36. Circulating concentrations of Tn-C are higher in patients with a recent history of atherosclerotic stroke and may play an anti-inflammatory role by reducing pro-inflammatory cytokine release from atheroma. PMID: 24823872
    37. Data indicate the expression of fetal ED-A(+) fibronectin and B (+) tenascin-C splicing variants in cardiac tissue from heart transplant recipients. PMID: 24792713
    38. Tn-C and Gl-3 are promising markers for the diagnosis of pulmonary sarcoidosis, but they are not specific for cardiac involvement. PMID: 24777587
    39. Subraracnoid hemorrhage, aneurysmal that is more severe induces more TNC, which may cause the subsequent development of both vasospasm and vasospasm-unrelated secondary brain injury, leading to ischemia. PMID: 25366610
    40. The coated combination of TnC and TnR appeared to regulate neural differentiation signaling through integrin alpha7 and alpha9beta1 in bone marrow-derived human mesenchymal stem cells. PMID: 24829055
    41. the fibronectin type III-like repeats in tenascin-C may be playing an important role in PCO. PMID: 25515583
    42. Results found that Tenascin-C FNIIIA1 is over-expressed in osteosarcoma tissues and can promote MG-63 cell migration suggesting that high expression of A1 may promote metastasis of osteosarcoma. PMID: 24598996
    43. Demonstrate that tenascin-C level is associated with pathologic conditions in acute coronary syndrome, especially the presence of ruptured plaque. PMID: 23532307
    44. Interleukin-1-induced changes in the glioblastoma secretome suggest its role in tumor progression. PMID: 24503185
    45. In conclusion, although serum TNC levels are elevated, it has no predictive or prognostic roles on survival in breast cancer patients. PMID: 24696262
    46. although serum TNC levels are elevated, it has no predictive or prognostic roles on survival in epithelial ovarian cancer patients. PMID: 24722824
    47. Tenascin-C-derived peptide TNIIIA2 highly enhances cell survival and platelet-derived growth factor (PDGF)-dependent cell proliferation through potentiated and sustained activation of integrin alpha5beta1. PMID: 24808173
    48. Studied serum levels of Tn-C containing the FNIIIB (B+ Tn-C) or FNIIIC (C+ Tn-C) domain in heart failure patients. Analysis of Tn-C concentrations according to heart failure etiology revealed no significant differences. PMID: 25016707
    49. serum levels elevated in scleroderma PMID: 23834524
    50. Serum levels of MMP-9, TIMP-1 and B(+) Tn-C and tissue levels of B(+) Tn-C and ED-A(+) Fn are promising markers for risk assessment in dilated cardiomyopathy. PMID: 23998545

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  • 相关疾病:
    Deafness, autosomal dominant, 56 (DFNA56)
  • 亚细胞定位:
    Secreted, extracellular space, extracellular matrix.
  • 蛋白家族:
    Tenascin family
  • 数据库链接:

    HGNC: 5318

    OMIM: 187380

    KEGG: hsa:3371

    STRING: 9606.ENSP00000265131

    UniGene: Hs.143250