ELK5191-48T, Human CD3d(Cluster Of Differentiation 3d) ELISA Kit, 48T

Alternative Names: CD3-DELTA; T3D; T-Dell Surface Glycoprotein CD3 Delta Chain; T-cell receptor T3 delta chain

Species: Human

Assay Type: Sandwich

Sensitivity: 0.114 ng/mL

Standard: 20 ng/mL

Detection range: 0.32-20 ng/mL

Sample type: Serum, plasma and other biological fluids.

Assay length: 3.5h

Research Area: Signal transduction;CD & Adhesion molecule;Tumor immunity;Infection immunity;Immune molecule;

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 Human CD3d. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CD3d. 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 Human CD3d, 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 Human CD3d in the samples is then determined by comparing the OD of the samples to the standard curve.