ELISA/assay

Human Alpha 1-Antichymotrypsin

HAA39-K01

1 x 96 well

515 USD

Human Alpha 1-Antichymotrypsin

The principle of the double antibody sandwich ELISA is represented in Figure 1. In this assay the Alpha 1-Antichymotrypsin present in samples reacts with the anti-Alpha 1-Antichymotrypsin antibodies which have been adsorbed to the surface of polystyrene microtitre wells. After the removal of unbound proteins by washing, anti-CYT antibodies conjugated with horseradish peroxidase (HRP), are added. These enzyme-labeled antibodies form complexes with the previously bound CYT. Following another washing step, the enzyme bound to the immunosorbent is assayed by the addition of a chromogenic substrate, 3,3’,5,5’-tetramethylbenzidine (TMB). The quantity of bound enzyme varies directly with the concentration of CYT in the sample tested; thus, the absorbance, at 450 nm, is a measure of the concentration of CYT in the test sample. The quantity of CYT in the test sample can be interpolated from the standard curve constructed from the standards, and corrected for sample dilution.

ELISA

Assay kit

Immunology

1 x 96 well

Alpha 1-Antichymotrypsin

Alpha 1-Antichymotrypsin

2.518 ng/ml

6.25 - 400 ng/ml

100 µl

Biological Fluids

80 minutes

Human

RUO

wet

2-8C

515 USD