Human IL-15 ARExSet® antibody pair for ELISA
Protocol Booklet 
Key features and details
- Species:
- Size:
- Sample Volume:
- Standard Curve Range:
- Assay type:
- Sensitivity:
- Operation Duration:
- Assay type:
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Brand:
CAT.NO. : ASEH0031
US$ Please choose
US$ Please choose
Product Details
Background
IL-15 (Interleukin 15) is a cytokine that induces or enhances the differentiation, maintenance, or activation of multiple T cell subsets including NK, NKT, Th17, Treg, and CD8+ memory cells. It also induces dendritic cell differentiation and inflammatory activation, exhibits anti-tumor activity, and inhibits the deposition of lipid in adipocytes. Complexes of IL-15 with cell surface IL-15 R alpha interact with complexes of IL-2 R beta and the Common gamma Chain on adjacent cells. This transpresentation mechanism enables cells to respond to IL-15 even if they do not express IL-15 R alpha. Ligation of membrane-associated IL-15/IL-15 R alpha complexes also induces reverse signaling that promotes activation of the IL-15/IL-15 R alpha expressing cells. The activity of circulating IL-15 is limited by its association with soluble IL-15 R alpha.
Typical data
| pg/ml | O.D. | Average | Corrected | |
| 0.00 | 0.0655 | 0.0651 | 0.0653 | |
| 15.63 | 0.1551 | 0.1575 | 0.1563 | 0.0910 |
| 31.25 | 0.2443 | 0.2547 | 0.2495 | 0.1842 |
| 62.50 | 0.4049 | 0.4068 | 0.4059 | 0.3406 |
| 125.00 | 0.7124 | 0.7226 | 0.7175 | 0.6522 |
| 250.00 | 1.3200 | 1.2880 | 1.3040 | 1.2387 |
| 500.00 | 2.3120 | 2.3440 | 2.3280 | 2.2627 |
| 1000.00 | 3.9653 | 3.9300 | 3.9477 | 3.8824 |
Product Features
- Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
- Development protocols are provided to guide further assay optimization
- Assay can be customized to your specific needs
- Economical alternative to complete kits
Kit Content
- Capture Antibody
- Detection Antibody
- Recombinant Standard
- Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)
Other Reagents Required
ARExSet® Ancillary Reagent Kit (5 plates): containing 96 well microplates, plate sealers, substrate solution, stop solution, plate coating buffer (PBS), wash buffer, and assay buffer.
- 96 well microplates: AREX Biosciences, Catalog # DSEP01. Plate Sealers: AREX Biosciences, Catalog # DSSF01.
- Coating Buffer: 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na2HPO4, 1.5 mM KH2PO4, pH 7.2-7.4, 0.2 μm fi ltered . AREX Biosciences, Catalog # DSCB01.
- Blocking Buffer: AREX Biosciences, Catalog # DSBB01.
- Wash Buffer: 0.05% Tween 20 in PBS, pH 7.2-7.4. AREX Biosciences, Catalog # DSWB01.
- Assay Buffer: 0.5%BSA，0.05%Tween20，PBS Solution.AREX Biosciences, Catalog # DSAB01
- Substrate Solution: Tetramethylbenzidine. AREX Biosciences, Catalog # DSTS01.
- Stop Solution: 0.5mol/ml H2SO4. AREX Biosciences, Catalog # DSSS01.
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