Human IL-8(Interleukin 8) ELISA Kit

Human

IL8, CXCL8, GCP-1, GCP1, LECT, LUCT, LYNAP, MDNCF, MONAP, NAF, NAP-1, NAP1, 3-1C, AMCF-I, K6

P10145

Sandwich

500pg/mL

4.69 pg/mL

7.82-500pg/mL

3.5H

Serum, Plasma, Tissue homogenate and Other biological samples

Tumor immunity;

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 IL-8. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to IL-8. 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 IL-8, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of IL-8 in the samples is then determined by comparing the OD of the samples to the standard curve.