Rat OVA sIgE (ovalbumin specific IgE) ELISA Kit | ELK9176

Rat OVA sIgE (ovalbumin specific IgE) ELISA Kit | ELK9176 | Gentaur UK, US & Europe Distribution

Alternative Names: OVA SIgE

Species: Rat

Assay Type: Sandwich

Sensitivity: 0.125ug/ml

Standard: 20ug/ml

Detection Range: 0.312-20ug/ml

Sample Type: Serum, plasma

Assay Lenght: 3.5h

Research Area: Infection immunity;Immune molecule;Hematology

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 ovalbumin specific IgE (OVA sIgE) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to ovalbumin specific IgE (OVA sIgE) . 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 ovalbumin specific IgE (OVA sIgE), 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 ovalbumin specific IgE (OVA sIgE) in the samples is then determined by comparing the OD of the samples to the standard curve.