Rabbit IgE (Immunoglobulin E) ELISA Kit | ELK7796

Rabbit IgE (Immunoglobulin E) ELISA Kit | ELK7796 | Gentaur UK, US & Europe Distribution

Alternative Names: IGHE; Immunoglobulin Heavy Constant Epsilon; Ig epsilon chain C region

Species: Rabbit

Assay Type: Sandwich

Sensitivity: 7.3 ng/mL

Standard: 1000 ng/mL

Detection Range: 15.63-1000 ng/mL

Sample Type: serum, plasma, and other biological fluids

Assay Lenght: 3.5h

Research Area: Infection immunity;Immune molecule;Hematology;Autoimmunity

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