Human IL-12p40-Interleukin 12 p40 ELISA Kit
Overview of Human IL-12p40-Interleukin 12 p40 ELISA Kit
Product name: |
Human IL-12p40-Interleukin 12 p40 ELISA Kit |
Reactivity: | Human |
Alternative Names: | IL-12B; p40; IL12B; CLMF2; NKSF2; Natural Killer Cell Stimulatory Factor 2; Cytotoxic Lymphocyte Maturation Factor 2; Interleukin 23, P40 Subunit; Interleukin 12B |
Assay Type: | Sandwich |
Sensitivity: | 2.8 pg/mL |
Standard: | 500 pg/mL |
Detection Range: | 7.82-500 pg/mL |
Sample Type: | Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids. |
Assay Length: | 3.5 h |
Research Area: | Cytokine;Infection immunity;Immune molecule; |
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-12p40. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IL-12p40. 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-12p40, 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-12p40 in the samples is then determined by comparing the OD of the samples to the standard curve. |
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Additional information
Size | 48T, 96T |
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