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 Indoleamine-2,3-Dioxygenase(IDO). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Indoleamine-2,3-Dioxygenase(IDO). 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 Indoleamine-2,3-Dioxygenase(IDO), 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 Indoleamine-2,3-Dioxygenase(IDO) in the samples is then determined by comparing the OD of the samples to the standard curve.
仕様
サイズ：96T
Alternative Names：CD107B; INDO; Indoleamine-Pyrrole 2,3 Dioxygenase
Species：Chicken
Assay Type：Sandwich
Sensitivity：0.057 ng/mL
Standard：10 ng/mL
Detection range：0.16-10 ng/mL
Sample type：serum, plasma, tissue homogenates and other biological fluids
