855

Human C4d (Complement Component 4d) ELISA Kit | ELK6431

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SKU:
855-ELK6431-GEN
NULL588.00 - NULL704.00

Description

Human C4d (Complement Component 4d) ELISA Kit | ELK6431 | Gentaur UK, US & Europe Distribution

Alternative Names: C4d

Species: Human

Assay Type: Sandwich

Sensitivity: 0.92 ng/mL

Standard: 140 ng/mL

Detection Range: 2.19-140 ng/mL

Sample Type: serum, plasma and other biological fluids

Assay Lenght: 3.5h

Research Area: Signal transduction;Infection immunity;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 Complement Component 4d (C4d) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Complement Component 4d (C4d) . 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 Component 4d (C4d), 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 Component 4d (C4d) in the samples is then determined by comparing the OD of the samples to the standard curve.

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