Human IL-2sRa/CD25(Soluble Interleukin-2 Receptor alpha chain) Microsample ELISA Kit
Human IL-2sRa/CD25(Soluble Interleukin-2 Receptor alpha chain) Microsample ELISA Kit
Description
| Reference | ENT-E12575 |
|---|---|
| Category | Human F-N |
| Size | 48T |
| Assay Type | Sandwich |
| Sensitivity | 6.5 pg/mL |
| Standard | 1000 pg/mL |
| Detection Range | 15.63-1000 pg/mL |
| Sample Type | Serum, plasma, tissue homogenates and other biological fluids |
| Assay Lenght | 3.5h |
Research Area: Signal transduction;CD & Adhesion molecule;Tumor immunity;Infection immunity;
Test Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human IL-2sRa/CD25. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IL-2sRa/CD25. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human IL-2sRa/CD25, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human IL-2sRa/CD25 in the samples is then determined by comparing the OD of the samples to the standard curve.
Alternative Names: IL-2RA;CD25; IL2R-a; IL2-RA; IDDM10; IL2R; TCGFR; p55; TAC antigen; IL2Ra; Interleukin 2 Receptor Alpha