Human IL-6R ELISA Kit
Cat no : KE00118
Synonyms
CD126, CD126/IL-6R alpha, IL-6R alpha, gp80, IL 6 receptor subunit alpha
Validation Data Gallery
Product Information
KE00118 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL-6R ELISA kit is to be used to detect and quantify protein levels of endogenous IL-6R. The IL-6R ELISA kit is designed to measure human soluble IL-6R in serum, plasma, urine and cell culture supernatant. The assay recognizes human IL-6R. An antibody specific for IL-6R has been pre-coated onto the microwells. The IL-6R protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for IL-6R is added to detect the captured IL-6R protein. For signal development, Streptavidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
| Product name | Human IL-6R ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell culture supernatants, Urine 备注：对未验证样本，我们提供技术支持和售后保障。 |
| Assay type | Sandwich |
| Sensitivity | 0.1 pg/mL |
| Range | 7.8 - 500 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 3570 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human serum | 89% | 80%-119% |
| Cell culture supernatants | 94% | 82%-108% |
| Urine | 97% | 80%-108% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 236.9 | 8.2 | 3.5 |
| 2 | 20 | 61.6 | 1.8 | 2.9 |
| 3 | 20 | 15.1 | 0.5 | 3.2 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 271.4 | 12.9 | 4.8 |
| 2 | 24 | 67.2 | 3.2 | 4.8 |
| 3 | 24 | 16.0 | 0.8 | 5.2 |
Background Information
Interleukin-6 (IL-6) is a pleiotropic cytokine produced by a variety of cells during infection, trauma, and immunological challenge. IL-6 acts via a receptor complex consisting of two distinct membrane-bound glycoproteins, an 80-kDa IL-6-binding subunit (IL-6R, CD126, gp80) and a 130-kDa signal-transducing element (gp130, CD130). After binding of IL-6 to membrane-bound IL-6R, the complex of IL-6 and IL-6R associates with gp130, thus activating the receptor. Expression of gp130 is found in almost all organs while expression of IL-6R is predominantly confined to hepatocytes and leukocyte subpopulations (monocytes, neutrophils, T cells, and B cells). Soluble form of IL-6R has been found in human serum and urine.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | CD126, CD126/IL-6R alpha, IL-6R alpha, gp80, IL 6 receptor subunit alpha |
FAQ
1、我的样本稀释液有限，如何处理稀释倍数较大的样本？
我们建议您对样本进行梯度稀释。例如，人血清样本需要1000000倍稀释时，您可以分3个梯度，每个梯度100倍，进行稀释：
第一步：取2 uL人血清样本，加入198 uL样本稀释液，混匀得到100倍稀释的人血清样本
第二步：取2uL 100倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到10000倍稀释的人血清样本
第三步：取2uL 10000倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到1000000倍稀释的人血清样本。
如果样本需要进一步稀释，您可以使用更多梯度。除了我们推荐的样本稀释液，不建议您使用其他溶液或者水稀释。如果您的样本稀释液仍然不足，请联系我们的客服为您提供更多样本稀释液。
Publications
| Species | Sample Type | Title |
|---|---|---|
Cancer Lett Induction of IL-6Rα by ATF3 enhances IL-6 mediated sorafenib and regorafenib resistance in hepatocellular carcinoma. | ||
Mol Med IL-33/ST2 axis of human amnion fibroblasts participates in inflammatory reactions at parturition | ||
Int J Gen Med The Effects of Budesonide Inhalation Treatment on the Expression Levels of Serum IL-6, TGF-β1, and IgE and Pulmonary Function in Patients with Cough Variant Asthma and an Evaluation of Treatment Efficacy | ||
Int J Mol Sci UVB-/Age-Dependent Upregulation of Inflammatory Factor Interleukin-6 Receptor (IL-6R) in Keratinocytes Stimulates Melanocyte Dendricity. | ||
Front Immunol E. coli Nissle 1917 ameliorates mitochondrial injury of granulosa cells in polycystic ovary syndrome through promoting gut immune factor IL-22 via gut microbiota and microbial metabolism |
