Product Description
Human C4B(Complement C4-B) ELISA Kit is availabe at Gentaur for next week delivery.
Alternative Names: CO4; CPAMD3; Basic complement C4; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3
Species: Human
Assay Type: Sandwich
Sensitivity: 2.2 ng/mL
Standard: 300 ng/mL
Detection Range: 4.69-300 ng/mL
Sample Type: serum, plasma and other biological fluids
Assay Length: 4.5h
Research AreaResearch Area: Metabolic pathway;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 Complement C4-B(C4B). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Complement C4-B(C4B). 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 Complement C4-B(C4B), 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 Complement C4-B(C4B) in the samples is then determined by comparing the OD of the samples to the standard curve.
