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| Catalog Number | orb1146925 |
|---|---|
| Category | Assays and Kits |
| Description | 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 Interleukin 2(IL2). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Interleukin 2(IL2). 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 Interleukin 2(IL2), 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 Interleukin 2(IL2) in the samples is then determined by comparing the OD of the samples to the standard curve. |
| Reactivity | Hamster |
| Range | 12.5-800 pg/mL |
| Assay Time | 3.5h |
| Concentration | 800 pg/mL |
| Sensitivity | 4.03 pg/mL |
| Alternative names | IL-2, TCGF, Lymphokine, T-Cell Growth Factor, Alde Read more... |
| Note | For research use only |
| Application notes | standard: 800 pg/mL. 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 Hamster IL2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Hamster IL2. 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 Hamster IL2, 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 Hamster IL2 in the samples is then determined by comparing the OD of the samples to the standard curve |
| Sample Types | serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids |
| Expiration Date | Please enquire. |
