{{cart_num}}
My Cart
Application： ELISA
Reactivity：Rat
Sensitivity：31.25 pg/ml
Storage：2-8℃，6 months
Qty：
Size：
| Name | Rat IL-23 ELISA Kit |
| Storage | 2-8℃，6 months |
| Detection Target | IL-23 |
| Sample Type | Serum，Plasma，Cell Culture Supernatant |
| Reactivity | Rat |
| Application | ELISA |
| Reaction Type | Sandwich-ELISA |
| Quantitative/Qualitative | Quantitative |
| Detection Range | 62.5-4000 pg/ml |
| Sensitivity | 31.25 pg/ml |
| Specificity | Do not react with Rat IL-23 analogue etc. |
| Precision | Both intra-plate and inter-plate variation coefficients were less than 10% |
| Recovery | 80%-120% |
| Assay Time | 3.5h |
| Swiss Prot | Q91Z84 |
| Gene ID | 155140 |
| Detection Principle | Solarbio ELISA试剂盒采用基于双抗体夹心法的酶联免疫吸附检测技术。将抗大鼠IL-23单克隆抗体包被在酶标板上；分别加入梯度稀释的标准品和预稀释的样本，标准品和样本中的大鼠IL-23会与酶标板上的包被抗体充分结合；洗板后加入生物素化抗大鼠IL-23抗体，该抗体会与板子上包被抗体捕获的标准品和样本中的大鼠IL-23发生特异性结合；洗板后加入辣根过氧化物酶（HRP）标记的链霉亲和素，生物素与链霉亲和素会发生高强度的非共价结合；洗板后加入显色剂底物TMB，若反应孔中样品存在不同浓度的大鼠IL-23，则HRP会使无色TMB变成不同深浅（正相关）的蓝色物质，加入终止液后反应孔会变成黄色；最后，在λmax=450 nm（OD=450 nm）处测定反应孔样品吸光度（OD），样本中的大鼠IL-23浓度与OD成正比，通过绘制标准曲线和四参数拟合软件便可计算出样本中大鼠IL-23的浓度。 |
| Background | Interleukin 23 (IL-23) is a heterodimeric cytokine composed of two disulfide-linked subunits，a p19 subunit that is unique to IL-23，and a p40 subunit that is shared with IL-12. The p19 subunit has homology to the p35 subunit of IL-12，as well as to other single chain cytokines such as IL-6 and IL-11. The p40 subunit is homologous to the extracellular domains of the hematopoietic cytokine receptors. The rat p19 cDNA encodes a 196 amino acid (aa) residue precursor protein with a putative 19 aa signal peptide and 177 aa mature protein. The mature rat p19 protein shares 88%，78%，76%，75%，71%，and 70% aa sequence identity with mouse，human，canine，equine，guinea pig，and bovine，respectively. Activated macrophages and dendritic cells express p19 and p40 concurrently to produce IL-23. The functional IL-23 receptor complex consists of two receptor subunits，the IL-12 receptor beta 1 subunit (IL-12R beta 1) and the IL-23-specific receptor subunit (IL-23R). IL-23 and IL-12 have overlapping but distinct biological activities. IL-12 drives development of Th1 cells and induces production of IFN-gamma by NK cells; IL-23 induces proliferation of Th17 cells and CD4+ memory T cells distinct from Th1 which produce IL-17，a potent proinflammatory cytokine. IL-23 also drives IL-17 production by NK cells and neutrophils. While both IL-12 and IL-23 pathways respond to infectious agents，the IL-23 - IL-17 immune pathway induces the earliest recruitment of neutrophils to the site of infection while the more classic host defense and cytotoxic response is stimulated by IL-12. Dysregulation of the IL-23 - IL-17 immune pathway has a key role in organ-specific autoimmune inflammatory tissue destruction. |
| Unit | Kit |
| Specification | 48T 96T |
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
Sorry, there is no experimental images.
Sorry, there is no more information.
Sorry, there is no more information.
