Human Cluster of Differentiation 3 (CD3) ELISA Kit

• Catalog Number: orb1173609
• Category: Assays and Kits
• Description: 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 Cluster of Differentiation 3(CD3). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cluster of Differentiation 3(CD3). 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 Cluster of Differentiation 3(CD3), 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 Cluster of Differentiation 3(CD3) in the samples is then determined by comparing the OD of the samples to the standard curve.
• Reactivity: Human
• Concentration: 20 ng/mL
• Tested applications: ELISA
• Application notes: standard: 20 ng/mL. 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 CD3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CD3. 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 CD3, 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 CD3 in the samples is then determined by comparing the OD of the samples to the standard curve
• Assay Type: Sandwich
• Assay Time: 3.5h
• Range: 0.32-20 ng/mL
• Sensitivity: 0.128 ng/mL
• Sample Types: Tissue homogenates and other biological fluids.
• Alternative names: CD3, CD3e antigen, CD3e antigen, epsilon polypepti
• Research Area: Immunology & Inflammation, Signal Transduction
• Note: For research use only
• Expiration Date: Please enquire.