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| Catalog: | C-EL-2145T |
| Product Type: | Test kit |
| Size: | 96 tests |
| Principle: | Sandwich ELISA |
| Species: | Mouse |
| Detection range: | 62.5 - 4000 pg/mL |
| Sensitivity: | 0.4 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:: | Lep, leptin, ob, obese |
| Application: | Interleukin-4 (il-4), a member of the α-helical cytokine family, is produced by activated CD4+ T cells, basophils, and mast cells. It promotes the proliferation and differentiation of antigen presenting cells. Il4 also plays a pivotal role in antibody isotype switching and stimulates the production of IgE. This cytokine has been applied in the treatment of autoimmune disorder like multiple myeloma, cancer, psoriasis, and arthritis. Il4 has also been extensively applied to inhibit detrimental effect of Th1. It may promote the growth of epithelial tumors by mediating increased proliferation and survival. |
This test kit is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Mouse Leptin ELISA kit is to be used to detect and quantify protein levels of endogenous mouse Leptin. The assay recognizes mouse Leptin. An antibody specific for mouse Leptin has been pre-coated onto the microwells. The mouse Leptin protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for mouse Leptin is added to detect the captured mouse Leptin 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.
Core Diagnostic Capabilities
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