855

Human C4 (Complement Component 4) ELISA Kit | ELK1653

(No reviews yet) Write a Review
SKU:
855-ELK1653-GEN
NULL588.00 - NULL704.00

Description

Human C4 (Complement Component 4) ELISA Kit | ELK1653 | Gentaur UK, US & Europe Distribution

Alternative Names: C4BP-a; Complement Component 4 Binding Protein, Alpha

Species: Human

Assay Type: Sandwich

Sensitivity: 1.35 ng/mL

Standard: 200 ng/mL

Detection Range: 3.13-200 ng/mL

Sample Type: serum, plasma, tissue homogenates, cell lysates, cell culture supernates 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 4 (C4) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Complement Component 4 (C4) . 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 4 (C4), 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 4 (C4) in the samples is then determined by comparing the OD of the samples to the standard curve.

View AllClose