Rat IL-2sRa/CD25 (Soluble Interleukin-2 Receptor alpha chain) ELISA Kit - ELK5694

Rat IL-2sRa/CD25 (Soluble Interleukin-2 Receptor alpha chain) ELISA Kit

Sizes: 48T, 96T, 96T*5

Catalogue Numbers: ELK5694-48, ELK5694-96, ELK5694-5x96

Citations, Manuals and MSDS Available upon request.

Alternative Names: IL-2RA; CD25; IL2R-a; IL2-RA; IDDM10; IL2R; TCGFR; p55; TAC antigen; IL2Ra; Interleukin 2 Receptor Alpha

Assay Type: Sandwich

Sensitivity: 0.06 ng/mL

Standard: 10 ng/mL

Detection Range: 0.16-10 ng/mL

Sample Type: serum, plasma, tissue homogenates, cell lysates and other biological fluids

Assay Length: 3.5h

Research Areas: Signal transduction; CD and 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 Rat IL-2sRa/CD25. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat 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 Rat 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 Rat IL-2sRa/CD25 in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Use Only