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Human IFN-α High Sensitivity ELISA Kit
$380.00 – $480.00
| Sample Type | Serum, plasma, cell culture supernatant, and other biological samples |
|---|---|
| Sample Volume | 20 μL |
| Sensitivity | 0.23 pg/mL |
| Range | 7.81 pg/mL – 500 pg/mL |
| Assay Time | 3.5 h |
| Recovery | 95% – 119% |
| Average Recovery | 1.05 |
| Intra Precision | 4.1% – 5.0% |
| Inter-Precision | 3.9% – 4.9% |
| Platform | ELISA |
| Plate | Detachable 96-well plate |
| Size | 96T/48T |
| Storage | If the reagent kit is unopened, it should be stored at 4℃. However, if it has been opened, the standard solution should be stored at -20℃, while the other components should be stored at 4℃. |
| Delivery | 4℃ blue ice transportation |
| Components | 96-well polystyrene enzyme-linked immunosorbent assay (ELISA) plate coated with anti-IFN-α monoclonal antibody Human IFN-α freeze-dried standard IFN-α detect Antibody Standard Diluent HRP-labeled streptavidin Signal enhancer concentrate Signal enhancer diluent Assay Buffer(10×) Substrate TMB Stop Solution Washing Buffer(20×) Sealing Film |
| Assay Principle | This kit utilizes the double antibody sandwich enzyme-linked immunosorbent assay (ELISA) detection technique.Specific anti-human IFN-α antibodies are precoated on a high-affinity ELISA plate.Standards and test samples are added to the wells of the ELISA plate. After incubation, the IFN-α present in the samples binds to the solid-phase antibodies. After washing to remove unbound substances, biotinylated detection antibodies are added and incubated. After washing to remove unbound biotinylated antibodies, streptavidin-HRP labeled with horseradish peroxidase is added. After washing again, a signal enhancer is added and incubated. After washing to remove unbound substances, Streptavidin-HRP is added once more. After washing, a colorimetric substrate, TMB, is added and the plate is incubated in the dark for color development. The intensity of the color reaction is directly proportional to the concentration of IFN-α in the samples.A stop solution is added to terminate the reaction, and the absorbance value is measured at a wavelength of 450 nm (with a reference wavelength range of 570-630 nm). |
