| The ProQuantum Human IL-17F Immunoassay Kit is designed to provide highly sensitive quantitative measurements of human IL-17F protein in small sample volumes. Utilizing proximity ligation assay (PLA) technology, the assay combines the analyte specificity of high-affinity antibody-antigen binding with the signal detection and amplification capabilities of real-time PCR to achieve a simple yet powerful next-generation protein quantitation platform. A user-friendly workflow combined with intuitive Cloud-based software for analytics enables sample-to-answer in just 2 hours.ProQuantum人IL-17F免疫测定试剂盒用于提供小样品量中人IL-17F蛋白的高灵敏度定量测定。 利用邻近连接测定（PLA）技术，该测定结合了高亲和力抗体-抗原结合的分析物特异性与实时PCR的信号检测和扩增功能，从而实现了一个简单而强大的下一代蛋白质定量平台。 用户友好的工作流程与直观的基于云的软件相结合进行分析，可在2小时内完成从样品到答案的分析。ProQuantum immunoassays utilize a matched pair of target-specific antibodies, each conjugated to a DNA oligonucleotide. During antibody-analyte binding, the two DNA oligos are brought into close proximity, which allows for ligation of the two strands and subsequent creation of a template strand for amplification. This platform leverages the sensitivity and large dynamic range of Applied Biosystems TaqMan real-time PCR technology .ProQuantum免疫测定法使用一对配对的靶标特异性抗体，每种抗体均与DNA寡核苷酸偶联。 在抗体-分析物结合过程中，两个DNA寡核苷酸紧密靠近，这允许两条链连接并随后产生用于扩增的模板链。 该平台利用了Applied Biosystems TaqMan实时PCR技术的灵敏度和较大的动态范围。The assay workflow is fast and easy—2 steps in 2 hours. There are a total of 7 components in each kit (figure below). First, mix the antibody-conjugates, dilute the sample, and create the standard curve in a working plate. Then, using a multi-channel pipette, add the antibody-conjugates and sample (or standard) into the wells of a PCR plate and incubate for 1 hour. Combine the master mix and ligase and add to the wells of the PCR plate, then run the plate on any qPCR instrument. After the run is complete, import the results file into the ProQuantum cloud-based software at https://apps.thermofisher.com/apps/proquantum. Using this software, the data can be analyzed easily to obtain protein concentration values. The software allows you to set up standard curves, design plate layouts, set up customized assay instructions, and obtain robust statistical group-wise comparisons.测定工作流程快速简便— 2小时内完成2个步骤。 每个试剂盒中总共有7个组份。 首先，混合抗体-缀合物，稀释样品，并在工作板上创建标准曲线。 然后，使用多通道移液器，将抗体结合物和样品（或标准品）添加到PCR板的孔中，并孵育1小时。 合并预混液和连接酶，并添加到PCR板的孔中，然后在任何qPCR仪器上运行该板。 运行完成后，将结果文件导入https://apps.thermofisher.com/apps/proquantum的基于ProQuantum云的软件中。 使用此软件，可以轻松分析数据以获得蛋白质浓度值。 该软件允许您设置标准曲线，设计板布局，设置定制化验说明并获得可靠的逐组统计比较。Target information 靶标信息IL-17F (Interleukin 17F, CTLA-8)) is a cytokine belonging to the IL-17 family that is produced by inflammatory cells such as activated T cells, mast cells, and basophils. IL-17F is involved in allergic airway inflammation, and can induce several cytokines, chemokines, and adhesion molecules in bronchial epithelial cells, vein endothelial cells, fibroblasts, and eosinophils. IL-17F may be secreted as a homodimer, or a heterodimer with IL17A. It acts by binding to the type I receptor, IL-17R, aiding recruitment of monocytes and neutrophils at the site of inflammation by increasing chemokine production. IL-17F also stimulates induction of other pro-inflammatory cytokines TNF alpha, IL-1 beta, IL-6, and IL-8, and reports strongly suggest the involvement of IL-17 in several chronic inflammatory diseases such as rheumatoid arthritis, psoriasis and multiple sclerosis. TGF-beta (differentiation) and IL-23 (expansion) are required for induction and maintenance of Th17 (IL-17 producing) cells, which in turn induce the other pro-inflammatory cytokines. IL-17F is produced, and exists, as a homo-dimer, with homology to a herpes virus early protein, is one of the six members (IL-17A-F) of this cytokine family, and is well characterized and highly expressed by activated effector memory T cells. IL-17F has been found to inhibit the angiogenesis of endothelial cells and induce endothelial cells to produce IL2, TGFB1/TGFB, and monocyte chemoattractant protein-1.IL-17F（白介素17F，CTLA-8）是属于IL-17家族的一种细胞因子，是由诸如活化T细胞，肥大细胞和嗜碱性粒细胞之类的炎性细胞产生的。 IL-17F与过敏性气道炎症有关，可在支气管上皮细胞，静脉内皮细胞，成纤维细胞和嗜酸性粒细胞中诱导多种细胞因子，趋化因子和粘附分子。 IL-17F可能被分泌为IL17A的同二聚体或异二聚体。它通过与I型受体IL-17R结合而起作用，通过增加趋化因子的产生来帮助在炎症部位募集单核细胞和中性粒细胞。 IL-17F还刺激其他促炎性细胞因子TNFα，IL-1 beta，IL-6和IL-8的诱导，并且有报告强烈表明IL-17参与了几种慢性炎症性疾病，如类风湿性关节炎，牛皮癣和多发性硬化症。 TGF-beta（分化）和IL-23（扩增）是诱导和维持Th17（产生IL-17的细胞）所必需的，后者又会诱导其他促炎性细胞因子。 IL-17F产生并以与疱疹病毒早期蛋白同源的同型二聚体形式存在，是该细胞因子家族的六种成员之一（IL-17A-F），并具有良好的特征和表达能力激活的效应记忆T细胞。已经发现IL-17F抑制内皮细胞的血管生成并诱导内皮细胞产生IL2，TGFB1 / TGFB和单核细胞趋化蛋白-1。For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.仅供研究使用。 不用于诊断过程。 未经明确授权不得转售。 |
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