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中文名称:小鼠白介素9(IL-9)酶联免疫试剂盒
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货号:CSB-E04643m
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规格:96T/48T
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价格:¥3200/¥2500
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其他:
产品详情
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产品描述:CUSABIO小鼠白介素9(IL-9)酶联免疫检测试剂盒(货号:CSB-E04643m),基于双抗体夹心ELISA原理实现定量分析,专为科研领域设计。IL-9是由Th9细胞分泌的多效性细胞因子,在调节过敏性炎症、哮喘、肿瘤微环境及自身免疫性疾病中发挥重要作用。该试剂盒检测范围覆盖15.6 pg/mL至1000 pg/mL,可灵敏检测血清、血浆及组织匀浆样本中的IL-9蛋白含量,适用于体外实验样本分析。实验采用预包被特异性抗体的96孔板,通过生物素标记检测抗体与链霉亲和素-HRP系统显色,确保结果稳定可靠。科研人员可借助本产品探究IL-9在疾病模型中的表达变化,例如过敏性疾病机制研究、免疫细胞功能调控或药物干预效果评估等方向,为免疫相关基础研究提供精准工具。试剂盒包含标准品、检测抗体及必要试剂组分,操作流程标准化,兼容常规实验室设备,助力高效完成实验目标。
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别名:Il9 ELISA Kit; Interleukin-9 ELISA Kit; IL-9 ELISA Kit; Cytokine P40 ELISA Kit; T-cell growth factor P40 ELISA Kit
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缩写:
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Uniprot No.:
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种属:Mus musculus (Mouse)
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样本类型:serum, plasma, tissue homogenates
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检测范围:15.6 pg/mL-1000 pg/mL
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灵敏度:3.9 pg/mL
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反应时间:1-5h
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样本体积:50-100ul
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检测波长:450 nm
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研究领域:Immunology
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测定原理:quantitative
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测定方法:Sandwich
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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. Sample Serum(n=4) 1:1 Average % 105 Range % 100-112 1:2 Average % 92 Range % 88-99 1:4 Average % 88 Range % 84-92 1:8 Average % 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 Type Average % Recovery Range Serum (n=5) 95 89-98 EDTA plasma (n=4) 92 88-95 -
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/ml OD1 OD2 Average Corrected 1000 2.478 2.520 2.499 2.393 500 1.894 1.876 1.885 1.779 250 1.261 1.204 1.233 1.127 125 0.774 0.809 0.792 0.686 62.5 0.496 0.516 0.506 0.400 31.2 0.294 0.275 0.285 0.179 15.6 0.205 0.210 0.208 0.102 0 0.105 0.107 0.106 -
数据处理:
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货期:3-5 working days
引用文献
- The JAK1/3 Inhibitor to Tofacitinib Suppresses T Cell Homing and Activation in Chronic Intestinal Inflammation Katharina Gerlach,Journal of Crohns & Colitis,2021
- The JAK1/3 inhibitor tofacitinib suppresses T cell homing and activation in chronic intestinal inflammation K Lechner,Journal of Crohn's and Colitis,2020
- Mangiferin suppresses allergic asthma symptoms by decreased Th9 and Th17 responses and increased Treg response Yun C, et al,Molecular Immunology,2019
- Analyse DNAzym-basierter Therapiestrategien bei experimenteller Colitis Vanessa Popp,/,2019
相关产品
靶点详情
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功能:Supports IL-2 independent and IL-4 independent growth of helper T-cells.
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基因功能参考文献:
- 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
- IL9 CNS-25/IL9 CNS-18 is a critical and conserved regulatory element for IL-9 production in mice and humans. PMID: 30442929
- 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
- 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
- CXCL10, not CXCL9 or CXCL11, induced IL-9 expression in the liver tissue. PMID: 29860220
- Chronic kidney disease aggravates vein graft disease through mechanisms involving IL-9 and mast cell activation. PMID: 29048463
- 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
- The germinal center development of memory B cells is promoted by follicular helpter T cell-derived IL-9. PMID: 28650481
- 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
- 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
- Group 2 innate lymphoid cells utilize the IRF4-IL-9 module to coordinate epithelial cell maintenance of lung homeostasis. PMID: 26129648
- Our results suggest that The Th9/IL-9 is involved in the pathogenesis of UC. PMID: 26603936
- 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
- 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
- IL-9 production following chlamydial lung infection is redundant for host defense against the intracellular bacteria PMID: 25646821
- IL-25-stimulated dendritic cells rapidly induced mediators, such as the chemokine CCL17, which, in turn, attracted IL-9-producing T cells PMID: 26371249
- 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
- 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
- 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
- Neutralizing IL9 antibody phenocopied the effects of IL9 gene deletion. PMID: 25297635
- IL-9 can promote interstitial cells of Cajal (ICC) growth and help maintain ICC functions. PMID: 24755995
- Th2 lymphocytes migrating to the bone marrow under high-altitude hypoxia promote erythropoiesis via activin A and interleukin-9. PMID: 24769210
- 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
- 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
- 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
- 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
- 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
- TGF-beta signaling regulated IL-9 production through displacement of EZH2 and removal of suppressive H3K27 histone modification at the Il9 locus. PMID: 24108699
- 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
- This study demonstrates that intestinal IL-25 promotes protective immunity against T. spiralis infection by inducing antigen-specific Th9 immune response. PMID: 23897610
- 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
- 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
- IL-9-producing invariant NKT cells protect against DSS-induced colitis in an IL-4-dependent manner. PMID: 22892939
- A PU.1-dependent mechanism alters histone acetylation and expression of the interleukin (Il)9 locus in T helper (Th)9 cells. PMID: 22904310
- propose that Notch and Smad3 cooperate to induce IL-9 and participate in regulating the immune response PMID: 22503540
- data established a transcription factor network that regulates IL-9 PMID: 22180613
- data suggest that sialostatin L can prevent experimental asthma, most likely by inhibiting the IL-9 production of Th9 cells PMID: 22327077
- production is largely restricted to innate lymphoid cells in experimental lung inflammation PMID: 21983833
- Data show that IL-9(-/-) mice developed significantly less severe EAE than their WT counterparts. PMID: 21674475
- 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
- IL-9-producing CD4-positive T cells are induced in an IL-4-dependent manner. PMID: 21346235
- results demonstrate a previously unappreciated role for IL-9 in dampening the pathogenic activities of Th17 cells PMID: 21360526
- 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
- 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
- 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
- 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
- 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
- These studies indicate differential involvement of the IL-9/IL-9R pathway in systemic and oral antigen-induced anaphylaxis. PMID: 20159257
- IL-25 is a newly identified regulator of IL-9 expression. PMID: 20154671
- expression in anaplastic large-cell lymphoma PMID: 12555065
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亚细胞定位:Secreted.
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蛋白家族:IL-7/IL-9 family
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数据库链接: