This assay has high sensitivity and excellent specificity for detection of Vitronectin (VTN). No significant cross-reactivity or interference between Vitronectin (VTN) and analogues was observed.
產(chǎn)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 Trefoil Factor 3 (TFF3). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Trefoil Factor 3 (TFF3). 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 Trefoil Factor 3 (TFF3), 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 Trefoil Factor 3 (TFF3) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
產(chǎn)品特點(diǎn)
Double-antibody Sandwich
保存建議
Biomatik品牌廠(chǎng)家建議該大鼠玻連蛋白(VTN)ELISA試劑盒產(chǎn)品,Short term: 4°C; Long term: see manual.