Chicken IDO (Indoleamine-2,3-Dioxygenase) ELISA Kit

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.

Research Area: Enzyme & Kinase, Infection immunity

Alternative Names:
CD107B, INDO, Indoleamine-Pyrrole 2,3 Dioxygenase

Sample Type:
serum, plasma, tissue homogenates and other biological fluids

Assay Type: Sandwich

Standard: 10 ng/mL

Assay Length: 3.5h

Assay Length: For Research Use Only