Human IL-33 High Sensitivity ELISA Kit
$380.00 – $480.00
SPECIES | Human |
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Sample Type | Serum, plasma, cell culture supernatant, and other biological samples |
Sample Volume | Serum, plasma: 20 μL;cell culture supernatant: 100 μL |
Sensitivity | 0.16 pg/mL |
Range | 6.25 pg/mL – 400 pg/mL |
Assay Time | 3.5 h |
Recovery | 92% – 100% |
Average Recovery | 0.99 |
Sample Type | Serum, plasma, cell culture supernatant, and other biological samples |
---|---|
Sample Volume | Serum, plasma: 20 μL;cell culture supernatant: 100 μL |
Sensitivity | 0.16 pg/mL |
Range | 6.25 pg/mL – 400 pg/mL |
Assay Time | 3.5 h |
Recovery | 92% – 100% |
Average Recovery | 0.99 |
Intra Precision | 4.0% – 4.6% |
Inter-Precision | 2.6% – 4.8% |
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-IL-33 monoclonal antibody Human IL-33 high sensitivity freeze-dried standard IL-33 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 IL-33 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 IL-33 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 IL-33 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). |
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