Human IL-15 ELISA Kit
Validation Data Gallery
Product Information
KE00102 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL15 ELISA kit is to be used to detect and quantify protein levels of endogenous IL15. The assay recognizes human IL15. An antibody specific for IL15 has been pre-coated onto the microwells. The IL15 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for IL15 is added to detect the captured IL15 protein. For signal development, Sterptravidin-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-15 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell culture supernatants 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 | 1.9 pg/mL |
| Range | 3.9 - 250 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 3600 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Cell culture supernatants | 93% | 72%-112% |
| Human plasma | 104% | 92%-116% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 20.9 | 0.9 | 4.1 |
| 2 | 20 | 81.8 | 4.2 | 5.1 |
| 3 | 20 | 309.1 | 15.5 | 5.0 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 21.4 | 1.5 | 7.2 |
| 2 | 24 | 77.4 | 5.2 | 6.8 |
| 3 | 24 | 274.4 | 23.9 | 8.7 |
Background Information
Interleukin 15 (IL15) is a cytokine important for the development, maturation, and function of many cells of the immune system including NK, NKT, gammadeltaT, and CD8(+) T cells. Its expression affects homeostasis and function of B cells through NK cell-derived IFNG. IL-15 binds a trimeric IL-15 receptor (IL-15R) complex formed by a specific receptor chain (IL-15Rα) combined with theβandγchains of the IL-2R, acting as signal transducing components. High levels of IL15 expression have been associated with the pathogenesis of autoimmune and inflammatory diseases like Crohn's disease, psoriasis, leukemias, rheumatoid arthritis (RA) and graft rejection, resulting in the IL15 system being a target of interest for the treatment of these diseases
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 | IL 15, IL15, IL-15, interleukin 15, interleukin-15 |
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 |
|---|---|---|
J Med Virol Combination of novel oncolytic herpesvirus with paclitaxel as an efficient strategy for breast cancer therapy | ||
Cell Death Dis Single-cell landscape identified SERPINB9 as a key player contributing to stemness and metastasis in non-seminomas | ||
Hum Gene Ther Oncolytic Adenovirus Armoring with CXCL9 and IL15 Shows Potent Antitumor Activity and Boosts CAR-T Therapy for Prostate Cancer |
