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中文名称:小鼠肿瘤坏死因子β(TNF-β)酶联免疫试剂盒
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货号:CSB-E04744m
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规格:96T/48T
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价格:¥3800/¥2500
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其他:
产品详情
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产品描述:CUSABIO小鼠肿瘤坏死因子β(TNF-β)酶联免疫检测试剂盒(货号:CSB-E04744m),采用双抗体夹心法原理定量分析血清、血浆及组织匀浆样本中的TNF-β含量,检测灵敏度为18.75 pg/mL,线性范围为18.75-1200 pg/mL。TNF-β作为重要的淋巴因子,在免疫调节、炎症反应及细胞凋亡中发挥关键作用,其水平变化常与自身免疫性疾病、肿瘤微环境调控等研究相关。实验通过预包被特异性抗体捕获目标蛋白,结合生物素标记检测抗体及链霉亲和素-HRP系统进行信号放大,最终通过酶标仪在450 nm波长下测定吸光度值,全程检测时间约3小时。本试剂盒适用于小鼠模型中的炎症机制研究、肿瘤免疫微环境分析、药物干预效果评估等科研领域,组织样本需经匀浆离心预处理后检测。试剂盒配套标准品、检测抗体及显色液,提供标准曲线建立及样本浓度计算方案,为体外实验提供稳定可靠的检测工具。
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别名:Lta ELISA Kit; Tnfb ELISA Kit; Tnfsf1 ELISA Kit; Lymphotoxin-alpha ELISA Kit; LT-alpha ELISA Kit; TNF-beta ELISA Kit; Tumor necrosis factor ligand superfamily member 1 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:18.75 pg/mL-1200 pg/mL
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灵敏度:4.7 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 TNF-β 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 % 94 Range % 90-100 1:2 Average % 105 Range % 100-110 1:4 Average % 92 Range % 88-100 1:8 Average % 84 Range % 80-88 -
回收率:
The recovery of mouse TNF-β 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 89-99 EDTA plasma (n=4) 90 85-95 -
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 1200 2.674 2.752 2.713 2.534 600 2.254 2.176 2.215 2.036 300 1.435 1.404 1.420 1.241 150 0.805 0.839 0.822 0.643 75 0.498 0.524 0.511 0.332 37.5 0.356 0.338 0.347 0.168 18.75 0.254 0.239 0.247 0.068 0 0.175 0.182 0.179 -
数据处理:
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货期:3-5 working days
引用文献
- Protective effects of sinomenine hydrochloride on lead-induced oxidative stress, inflammation, and apoptosis in mouse liver Y Li,Environmental science and pollution research international,2022
- MiR-29a-3p Improves Acute Lung Injury by Reducing Alveolar Epithelial Cell PANoptosis Y Cui,Aging and disease,2022
- Intranasal Oxytocin Administration Ameliorates DSS-induced Abnormal Stress-related Behavior and Intestinal Inflammation in an IBD Mouse Model C Liu,Authorea Preprints,2020
- Immune response of sheep naturally infected with Haemonchus spp. on pastures with two different nutritional conditions Gustavo Toscan.et al,SEMIN-CIENC AGRAR,2016
- Quercetin 3,7-O-dimethyl ether from Siegesbeckia pubescens suppress the production of inflammatory mediators in lipopolysaccharide-induced macrophages and colon epithelial cells Lee S.et al,Bioscience, Biotechnology, and Biochemistry,2016
相关产品
靶点详情
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功能:Cytokine that in its homotrimeric form binds to TNFRSF1A/TNFR1, TNFRSF1B/TNFBR and TNFRSF14/HVEM. In its heterotrimeric form with LTB binds to TNFRSF3/LTBR. Lymphotoxin is produced by lymphocytes and is cytotoxic for a wide range of tumor cells in vitro and in vivo.
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基因功能参考文献:
- Lymphotoxin alpha has a role in regulating T cell clonal deletion by regulating thymic entry of antigen-presenting cells PMID: 29593265
- TNF/Lymphotoxin alpha/beta deficiency influences PM2.5 exposure-induced response of energy metabolism through alterations in both food intake and energy expenditure. PMID: 28917655
- Expression of LT alpha and beta on acinar cells in mice led to chronic pancreatitis and sufficed to reproduce key features of human autoimmune pancreatitis including the development of autoimmunity and AIP associated secondary extra pancreatic pathologies. PMID: 24508087
- These data highlight a previously undiscovered role of RORgammat(+) ILCs for NK cell development and define LT from ILCs as an essential molecule for the stromal microenvironment supporting NK cell development PMID: 24913234
- These data demonstrate that lymphotoxin-expressing cells, such as Th1 cells, mediate stromal keratitis. PMID: 23850656
- TNFalpha and LTalpha mediate post-myocardial infarction cardiac dysfunction via TNFR1 stimulation, whereas TNFR2 activation is cardioprotective against ischemic injury. PMID: 23704873
- findings show that soluble lymphotoxin alpha (sLTalpha3) produced by RORgammat(+) innate lymphoid cells controls T cell-dependent IgA induction in the lamina propria via regulation of T cell homing to the gut PMID: 24311691
- Data suggest that among many cytokines increased after myocardial ischemia/reperfusion (MI/R), lymphotoxin-alpha (Lta) is the only cytokine remaining elevated 24-72 h after reperfusion; LTa appears to suppress adiponectin expression following MI/R. PMID: 23360826
- study reports that mice deficient in lymphotoxin, a key molecule in gut immunity, were resistant to diet-induced obesity PMID: 22922363
- Data from lymphotoxin-alpha knockout mice suggest that lymphotoxin-alpha contributes to diet-induced weight gain and adiposity (leading to obesity) and is required to modulate accumulation of immune cells in adipose tissue (as in obesity). PMID: 22318945
- isolated a lysine-deficient mutant LTalpha, LT-K0, with almost identical bioactivity to that of wtLTalpha against mouse LM cells PMID: 21871814
- Grafts deficient in lymphotoxin-alpha have an attenuated capacity to induce graft-versus-host disease. PMID: 19789388
- LTalpha plays a significant role in lymphatic vessel function and in inflammation-associated lymphangiogenesis PMID: 20566898
- Our findings suggest a contribution of lymphotoxin alpha in the control of chronic M. tuberculosis infection. PMID: 20817877
- Data show show that targeted mutation of the lymphotoxin alpha (LTalpha) gene efficiently rescued tumor-reactive T cells, drastically reduced cancer incidence, and almost completely ablated metastasis. PMID: 19805094
- The organogenesis of nasal-associated lymphoid tissue (NALT) occurs independently of lymphotoxin alpha; however, the organization and recruitment of lymphocytes within NALT are dependent on LT alpha. PMID: 11801629
- Loss of lymphotoxin-alpha but not tumor necrosis factor-alpha reduces atherosclerosis in mice PMID: 11809756
- Control of experimental Trypanosoma brucei infections occurs independently of lymphotoxin-alpha induction. PMID: 11854219
- role in T-cell activation during an acute infection with lymphocytic choriomeningitis virus (LCMV) PMID: 11907234
- Locally up-regulated lymphotoxin alpha, not systemic tumor necrosis factor alpha, is the principle mediator of murine cerebral malaria. PMID: 12021316
- TNF-alpha and LT-alpha-deficient mice exhibit significantly improved morbidity and mortality during zymosan-induced MODS PMID: 12069182
- LT-alpha-deficient mice can generate antigen-specific CD8 T cells in response to infection with influenza A virus; however, appearance of the immune response is delayed for 2 to 3 days. PMID: 12391242
- Regulates spleen white pulp structure and function. (REVIEW) PMID: 12405187
- TNF-alpha and lymphotoxin-alpha are required for loss of BM B lineage cells during respiratory infection with influenza virus. PMID: 12444124
- microenvironment in peripheral lymphoid organs associated with lymphotoxin alpha/lymphotoxin beta-lymphotoxin beta receptor signaling and chemokine production is critical for recruitment efficiency of dendritic cells PMID: 12560241
- role in lymphoid organ neogenesis PMID: 12732657
- Formation of isolated lymphoid follicles (ILFs) in the small intestine is dependent upon LT; interactions of LT with its receptor LT beta-R are not required for ILF during gestation and can occur in adults. PMID: 12759424
- Compared with wild type mice, deficiency of lymphotoxin-alpha and/or TNF results in reduced production of inducible NO synthase, failure to control Toxoplasma gondii in the brain, and impaired toxoplasmastatic activity of macrophages. PMID: 12794148
- membrane LT-alpha is important in resistance to Theiler's virus infection PMID: 12882833
- Since Ltalpha is detrimental in inflammation and demyelination, but not necessary for remyelination and repair, inhibiting Ltalpha signaling may represent a promising strategy to treat MS. PMID: 15382206
- Lymphotoxin alpha- and lymphotoxin beta receptor-dependent interactions are required to initiate postnatal development of small intestinal lymphoid aggregates. PMID: 15585839
- Contributes to nasal-associated lymphoid tissue development and function through regulation of lymphoid chemokines and adhesion molecules. PMID: 15632007
- The lymphotoxin alpha signaling pathway is an essential effector pathway for host defense against the beta-herpesvirus muromegalovirus (MCMV). PMID: 15905567
- Blockade of the LT signaling pathway exacerbates the development and progression of collagen-induced arthritis, probably by skewing the Th1/Th2 balance that determines the outcome of autoimmune responses PMID: 16200624
- High cholesterol diet causes an abnormal metabolic phenotype (hepatic steatosis) in the absence of TNFbeta signal. PMID: 16406654
- The phenotype of the new LTalphaDelta/Delta mice indicates that LTalpha plays a smaller role in lymphoid organ maintenance than previously thought and has no direct role in the regulation of TNF expression. PMID: 16705172
- Data show that signaling of lymphotoxin (LT) alphabeta through the LTbeta receptor (LTbetaR) is indispensable for regulating peripheral but not thymic Valpha14i NKT cell numbers. PMID: 16751279
- Ectopic expression of type II collagen (CII)in medullary thymic epithelial cells and the corresponding central tolerance to CII are lymphotoxin dependent. PMID: 16785524
- Lymphotoxin alpha and tumour necrosis factor are not required for control of parasite growth, but differentially regulate cytokine production during Plasmodium chabaudi chabaudi AS infection. PMID: 17266742
- Expression of lymphotoxin-alphabeta on antigen-specific T cells is required for dendritic cell function. PMID: 17452522
- Lymphotoxin alphabeta2 (membrane lymphotoxin) plays a critical role in resistance to Leishmania major by promoting effective T cell-mediated anti-Leishmania immunity. PMID: 17911622
- A subtle function of the newly identified lymphotoxin alpha-Troy pathway is revealed in skin appendage development. PMID: 18202551
- The postnatal development of the splenic white pulp, involving the influx of T cells, depends on LTalpha1beta2 expressed by B cells. PMID: 18403646
- Data suggest that although lymphotoxin-alpha does not contribute significantly to the resistance and host responses of mice to airborne type A F. tularensis infection, it does play a subtle role in the multiplication/dissemination of F. tularensis. PMID: 18769490
- The adaptive immune system directly regulates liver regeneration via a T cell-derived lymphotoxin axis (LTalpha, LTbeta, LTbetaR). PMID: 18952083
- cigarette smoke induces pulmonary expression of lymphoid chemokines CXCL13 and CCL19 in a LTalphabeta-LTbetaR-dependent fashion PMID: 19164352
- both LTalpha and tumor necrosis factor are essential for the regulation of the granuloma, but they have distinctive roles in the recruitment of lymphocytes and maintenance of the granulomatous response during chronic M. leprae infection. PMID: 19246648
- LTalpha(1)beta(2) and LTbeta receptor signals control development and maintenance of the mature marginal sinus(MS)structure and implicate MAdCAM-1 in the structuring of the MS endothelial cells that is important for movement of immune cells in the spleen. PMID: 19303389
- Sustained LT signaling represents a pathway involved in hepatitis-induced hepatocellular carcinoma. PMID: 19800575
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亚细胞定位:Secreted. Membrane.
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蛋白家族:Tumor necrosis factor family
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数据库链接: