Code | CSB-E04631h |
Size | 96T,5×96T,10×96T |
Price | Request a Quote |
Trial Size |
24T ELISA Kit Trial Size (Only USD$150/ kit) * Sample kit cost can be deducted as a $30 credit for each 96-assay kit of the same analyte and brand you subsequently purchase within six months until depleted. More details >> Interested in a trial size? Please leave a message below.
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Intra-assay Precision (Precision within an assay): CV%<8% | ||||||
Three samples of known concentration were tested twenty times on one plate to assess. | ||||||
Inter-assay Precision (Precision between assays): CV%<10% | ||||||
Three samples of known concentration were tested in twenty assays to assess. |
To assess the linearity of the assay, samples were spiked with high concentrations of human IL-3 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | ||||||
| Sample | Serum(n=4) | ||||
1:1 | Average % | 93 | ||||
Range % | 86-102 | |||||
1:2 | Average % | 94 | ||||
Range % | 91-105 | |||||
1:4 | Average % | 96 | ||||
Range % | 90-102 | |||||
1:8 | Average % | 90 | ||||
Range % | 86-97 |
The recovery of human IL-3 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||||||
Sample Type | Average % Recovery | Range | ||||
Serum (n=5) | 90 | 85-94 | ||||
EDTA plasma (n=4) | 91 | 87-97 |
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | |||||||
pg/ml | OD1 | OD2 | Average | Corrected | |||
4000 | 2.510 | 2.634 | 2.572 | 2.422 | |||
2000 | 1.922 | 1.867 | 1.894 | 1.745 | |||
1000 | 1.325 | 1.228 | 1.276 | 1.127 | |||
500 | 0.874 | 0.829 | 0.852 | 0.702 | |||
250 | 0.489 | 0.481 | 0.485 | 0.336 | |||
125 | 0.343 | 0.353 | 0.348 | 0.198 | |||
62.5 | 0.245 | 0.234 | 0.240 | 0.090 | |||
0 | 0.154 | 0.145 | 0.150 |
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This human IL-3 ELISA kit employs the quantitative sandwich enzyme immunoassay technique to measure the levels of human IL-3 in multiple samples, including serum, plasma, or tissue homogenates. It also uses the enzyme-substrate chromogenic reaction to visualize and analyze the analyte levels through the color intensity. The intensity of the colored product is in direct proportion to the IL-3 levels in the sample and is measured at 450 nm through a microplate reader.
IL-3 is primarily produced by activated T-cells and plays a critical role in the activation and survival of a diverse group of cells, including mast cells and basophils, monocytes, B cells, T cells, and endothelial cells. IL-3 is involved in the hematopoietic response to infectious, immunologic, and inflammatory stimuli. Studies have shown that IL-3 contributes to inflammation and autoimmunity. IL-3 acts by binding to high-affinity cell surface receptors present on hematopoietic cells. IL-3/IL-3Rα signaling is responsible for cytokine storms during the pathogenesis of cecal ligation and puncture-induced sepsis and is suggested as a potential therapeutic target for sepsis.
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