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  4. Mouse Interleukin 9,IL-9 ELISA KIT

Mouse Interleukin 9,IL-9 ELISA KIT

  • 中文名称：
    小鼠白介素9(IL-9)酶联免疫试剂盒
  • 货号：
    CSB-E04643m
  • 规格：
    96T/48T
  • 价格：
    ￥3200/￥2500
  • 其他：

产品详情

  • 产品描述：

    This mouse IL9 ELISA kit employs the quantitative sandwich enzyme immunoassay technique to measure the levels of mouse IL9 in multiple samples, including serum, plasma, or tissue homogenates. The enzyme-substrate chromogenic reaction is also used to amplify the signal and quantify the levels of the analyte through the intensity of the colored product. The color intensity positively correlates with the amount of IL9 bound in the initial step.

    IL9 is mainly produced by T lymphocytes. IL-9-mediated signal transduction leads to the activation of STAT1, STAT3, and STAT5 signaling pathways, which are implicated in the progression of cancers, and allergic, inflammatory, and autoimmune diseases. The main role of IL9 is in the immune responses against parasites and the pathogenesis of allergic diseases such as asthma and bronchial hyperreactivity. IL9 exerts an anti-tumor role in solid cancers such as melanoma and breast cancer, whereas it facilitates tumor progression through it lymphocyte growth factor function in hematological neoplasms such as chronic lymphocytic leukemia and Hodgkin's lymphoma.

  • 别名：
    Il9 ELISA Kit; Interleukin-9 ELISA Kit; IL-9 ELISA Kit; Cytokine P40 ELISA Kit; T-cell growth factor P40 ELISA Kit
  • 缩写：
  • Uniprot No.：
  • 种属：
    Mus musculus (Mouse)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    15.6 pg/mL-1000 pg/mL
  • 灵敏度：
    3.9 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Immunology
  • 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.
  • 线性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of mouse IL-9 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    SampleSerum(n=4)
    1:1Average %105
    Range %100-112
    1:2Average %92
    Range %88-99
    1:4Average %88
    Range %84-92
    1:8Average %90
    Range %86-95
  • 回收率：
    The recovery of mouse IL-9 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 TypeAverage % RecoveryRange
    Serum (n=5) 9589-98
    EDTA plasma (n=4)9288-95
  • 标准曲线：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    10002.478 2.520 2.499 2.393
    5001.894 1.876 1.885 1.779
    2501.261 1.204 1.233 1.127
    1250.774 0.809 0.792 0.686
    62.50.496 0.516 0.506 0.400
    31.20.294 0.275 0.285 0.179
    15.60.205 0.210 0.208 0.102
    00.105 0.107 0.106
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Supports IL-2 independent and IL-4 independent growth of helper T-cells.
  • 基因功能参考文献：
    1. Results indicated that interleukin 9 (IL-9) was an important type of cytokine involved in the progression of Schistosoma japonicum infection-induced hepatic damage. PMID: 28539607
    2. IL9 CNS-25/IL9 CNS-18 is a critical and conserved regulatory element for IL-9 production in mice and humans. PMID: 30442929
    3. Data show that interferon regulatory factor 1 (IRF1) occupancy correlates with decreased interferon regulatory factor 4 (IRF4) abundance, suggesting an IRF1-IRF4-binding competition at the interleukin 9 (Il9) locus. PMID: 28497800
    4. Furthermore, chromatin immunoprecipitation (ChIP) followed by luciferase assays revealed direct binding of Foxo1 to both the Il9 and Irf4 promoters and induces their transactivation. PMID: 29339772
    5. CXCL10, not CXCL9 or CXCL11, induced IL-9 expression in the liver tissue. PMID: 29860220
    6. Chronic kidney disease aggravates vein graft disease through mechanisms involving IL-9 and mast cell activation. PMID: 29048463
    7. the results of this study indicate that environmental cues dictate the instability of the Th9 phenotype, and they suggest approaches to enhance Th9 activity in beneficial immune responses PMID: 28137893
    8. The germinal center development of memory B cells is promoted by follicular helpter T cell-derived IL-9. PMID: 28650481
    9. In mice, the absence of IL-9 impaired ILC2 proliferation and activation of regulatory T (Treg) cells, and resulted in chronic arthritis with excessive cartilage destruction and bone loss. PMID: 28714991
    10. These data indicate that IL-9 is an essential regulator of megakaryopoiesis and a promising therapeutic agent for treatment of thrombocytopenia such as CIT. PMID: 28450306
    11. Group 2 innate lymphoid cells utilize the IRF4-IL-9 module to coordinate epithelial cell maintenance of lung homeostasis. PMID: 26129648
    12. Our results suggest that The Th9/IL-9 is involved in the pathogenesis of UC. PMID: 26603936
    13. IL-9 exerted pro-atherosclerotic effects in ApoE-/- mice at least partially by inducing VCAM-1 expression, which mediated inflammatory cell infiltration into atherosclerotic lesions. PMID: 25784693
    14. IL-9 is dispensable for mucosal mast cell development but is necessary for their effective expansion to promote intestinal mastocytosis and susceptibility to experimental food allergy in an IL-9-dependent autocrine manner. PMID: 26410628
    15. IL-9 production following chlamydial lung infection is redundant for host defense against the intracellular bacteria PMID: 25646821
    16. IL-25-stimulated dendritic cells rapidly induced mediators, such as the chemokine CCL17, which, in turn, attracted IL-9-producing T cells PMID: 26371249
    17. TH9 cells are a major source of IL-9 in models of allergic inflammation and play an important role in mast cell accumulation and activation. PMID: 25746972
    18. IRF4 binds to the promoters of IL1b and IL9, suggesting that tick-derived sialostatin L suppresses mast cell-derived IL-9 preferentially by inhibiting IRF4. PMID: 26078269
    19. these data identify TL1A-DR3 interactions as a novel pathway that promotes Th9 differentiation and pathogenicity. TL1A may be a potential therapeutic target in diseases dependent on IL-9. PMID: 25786692
    20. Neutralizing IL9 antibody phenocopied the effects of IL9 gene deletion. PMID: 25297635
    21. IL-9 can promote interstitial cells of Cajal (ICC) growth and help maintain ICC functions. PMID: 24755995
    22. Th2 lymphocytes migrating to the bone marrow under high-altitude hypoxia promote erythropoiesis via activin A and interleukin-9. PMID: 24769210
    23. results suggest that Foxp3 Treg suppress sufficient IL-9 production for subsequent mast cell degranulation during S. ratti infection in a non-redundant manner in BALB/c mice PMID: 24516385
    24. This study demonstrates that IL-9, through its direct effects on Th1 and ability to promote IL-4 secretion, has a regulatory role for Th1 lymphocytes in allergic contact dermatitis. PMID: 24487305
    25. In experimental autoimmune encephalomyelitis, forced expression of BCL6 in myelin oligodendrocyte glycoprotein35-55-specific Th9 cells resulted in decreased IL-9 production and induction of IFN-gamma PMID: 24879792
    26. The activator protein 1 (AP1) family transcription factor BATF (B cell, activating transcription factor-like) was among the genes enriched in Th9 cells and was required for the expression of IL-9 and other Th9-associated genes. PMID: 24216482
    27. IL-9 has a unique role as an autocrine amplifier of ILC2 function, promoting tissue repair in the recovery phase after helminth-induced lung inflammation PMID: 24249111
    28. TGF-beta signaling regulated IL-9 production through displacement of EZH2 and removal of suppressive H3K27 histone modification at the Il9 locus. PMID: 24108699
    29. There is a critical and nonredundant role for Th9 cells and IL-9 in host-protective type 2 immunity against parasitic worm infection. PMID: 24138883
    30. This study demonstrates that intestinal IL-25 promotes protective immunity against T. spiralis infection by inducing antigen-specific Th9 immune response. PMID: 23897610
    31. We propose that Smad2/3 and IRF4 cooperatively transactivate the Il9 promoter and play an important role in regulating allergic immune responses by inducing Th9 cells. PMID: 23913959
    32. Il9r(-/-) mice showed accelerated tumor growth. Recombinant IL-9 given to tumor-bearing WT & Rag1(-/-) mice inhibited melanoma & lung carcinoma growth, suggesting a role for IL9 in tumor immunity. PMID: 22772464
    33. IL-9-producing invariant NKT cells protect against DSS-induced colitis in an IL-4-dependent manner. PMID: 22892939
    34. A PU.1-dependent mechanism alters histone acetylation and expression of the interleukin (Il)9 locus in T helper (Th)9 cells. PMID: 22904310
    35. propose that Notch and Smad3 cooperate to induce IL-9 and participate in regulating the immune response PMID: 22503540
    36. data established a transcription factor network that regulates IL-9 PMID: 22180613
    37. data suggest that sialostatin L can prevent experimental asthma, most likely by inhibiting the IL-9 production of Th9 cells PMID: 22327077
    38. production is largely restricted to innate lymphoid cells in experimental lung inflammation PMID: 21983833
    39. Data show that IL-9(-/-) mice developed significantly less severe EAE than their WT counterparts. PMID: 21674475
    40. data show that neoplastic mast cells (MC) express IL-9 receptors, that IL-9 and NPM-ALK upregulate MC-production in vivo, and that both'hits' act in concert to induce a mastocytosis-like disease in mice PMID: 21297223
    41. IL-9-producing CD4-positive T cells are induced in an IL-4-dependent manner. PMID: 21346235
    42. results demonstrate a previously unappreciated role for IL-9 in dampening the pathogenic activities of Th17 cells PMID: 21360526
    43. The nephroprotective, anti-inflammatory effects of regulatory T cells critically depend on IL-9-mediated attraction of mast cells into kidney-draining lymph nodes. PMID: 21115728
    44. protective effect of IL-9 blockade in EAE was likely mediated via inhibition of the development of MOG peptide-specific T cells, which in turn led to reduced infiltration of T cells into the CNS PMID: 20805418
    45. data clearly demonstrate the central function of interferon regulatory factor 4 in the development of T helper 9 cells and underline the contribution of this T helper cell subset to the pathogenesis of asthma. PMID: 20674401
    46. the chronic OVA challenge protocol in BALB/c mice provides a model to study the mechanism of bronchial mast cell accumulation, and bronchial mast cell accumulation in chronic OVA challenged mice is independent of IL-9 in this model PMID: 20480160
    47. a critical role for PU.1 in generating the IL-9-producing (T(H)9) phenotype and in the development of allergic inflammation PMID: 20431622
    48. These studies indicate differential involvement of the IL-9/IL-9R pathway in systemic and oral antigen-induced anaphylaxis. PMID: 20159257
    49. IL-25 is a newly identified regulator of IL-9 expression. PMID: 20154671
    50. expression in anaplastic large-cell lymphoma PMID: 12555065

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  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    IL-7/IL-9 family
  • 数据库链接：

    KEGG: mmu:16198

    STRING: 10090.ENSMUSP00000022019

    UniGene: Mm.3006