Code | CSB-E04626h |
Size | 96T,5×96T,10×96T |
Price | Request a Quote or Start an on-line Chat |
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 in six months till depleted. Apply now |
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. |
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 |
2000 | 2.888 | 2.924 | 2.906 | 2.765 |
1000 | 1.920 | 1.987 | 1.954 | 1.813 |
500 | 1.276 | 1.304 | 1.290 | 1.149 |
250 | 0.807 | 0.825 | 0.816 | 0.675 |
125 | 0.518 | 0.566 | 0.542 | 0.401 |
62.5 | 0.308 | 0.304 | 0.306 | 0.165 |
31.25 | 0.229 | 0.217 | 0.223 | 0.082 |
0 | 0.145 | 0.136 | 0.141 |
The human IL-2 ELISA Kit is engineered for accurate measurement of human IL-2 levels from samples including serum, plasma, or tissue homogenates. It uses the Sandwich-ELISA mechanism in combination with the enzyme-substrate chromogenic reaction to measure the IL-2 content in the sample. The color intensity is positively correlated with IL-2 content in the sample. This kit has been validated against standards of sensitivity, specificity, precision, linearity, recovery, and lot-to-lot consistency.
IL-2, mainly generated by activated T cells, is a major modulator of the development, proliferation, and functions of various T cell subsets. It plays an important role in the immune response. IL-2 effectively enhances proliferative responses of effector T (Teff) and NK cells, whereas modulating immune homeostasis by driving regulatory T cell proliferation, differentiation, and function. IL-2 binds to a receptor complex containing the IL-2Rβ and IL-2Rγ subunits to activate the transcription factor STAT5 and many other downstream targets, finally eliciting mTOR and PI3K signaling pathways resulting in both mitogenic and anti-apoptotic signals.
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