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| Catalog: | C-EL-2137T |
| Product Type: | Test kit |
| Size: | 96 tests |
| Principle: | Sandwich ELISA |
| Species: | Mouse |
| Detection range: | 15.6-1000 pg/mL |
| Sensitivity: | 0.5 pg/mL |
| Sample type: | Serum, Plasma, Cell culture supernatants |
| Test type: | Quantitative |
| Analysis mode: | ELISA |
| Storage: | All the reagents are stored at 2-8℃. Refer to the protocol for further storage instructions. |
| Synonyms:: | Il 2, Il2, IL-2, interleukin 2, interleukin-2 |
| Application: | 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. The transgenic mice overexpressing Il15 exhibit an increase in the number of memory CD8+ T cells in a naive state and enhanced protection against bacterial infections. Mice lacking Il15 exhibit impaired protection against a strain of attenuated Mycobacterium. |
This test kit is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL2 ELISA kit is to be used to detect and quantify protein levels of endogenous IL2. The assay recognizes mouse IL2. An antibody specific for IL2 has been pre-coated onto the microwells. The IL2 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for IL2 is added to detect the captured IL2 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 450nm with the correction wavelength set at 630 nm.
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