This assay has high sensitivity and excellent specificity for detection of Cholecystokinin 8 (CCK8). No significant cross-reactivity or interference between Cholecystokinin 8 (CCK8) and analogues was observed.
產品描述
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 4 (IL4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 4 (IL4). 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 4 (IL4), 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 4 (IL4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
產品特點
Competitive Inhibition
保存建議
Biomatik品牌廠家建議該豚鼠膽囊收縮素8(CCK8)ELISA試劑盒產品，Short term: 4°C; Long term: see manual.
