C5a (Complement Component 5a) ELISA Kit
C5a (Complement Component 5a) ELISA Kit
This C5a (Complement Component 5a) ELISA Kit uses the sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human C5a. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Human C5a are added to the micro ELISA plate wells. Human C5a in samples (or standards) combines with the coated antibody and HRP linked detection antibody special to Human C5a.Excess conjugate and unbound sample or standard are washed from the plate. The substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The OD value is proportional to the concentration of Human C5a. The concentration of Human C5a in the samples is then determined by comparing the OD of the samples to the standard curve.
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