Rat NRG-1(Neuregulin 1) ELISA Kit

Rat

NRG1, ARIA, GGF, GGF2, HGL, HRG, HRG1, HRGA, MST131, NDF, SMDF

P43322

Sandwich

40ng/mL

0.38 ng/mL

0.63-40ng/mL

3.5H

Serum, Plasma, Tissue homogenate and Other biological samples

Tumor immunity;

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 NRG-1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to NRG-1. 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 NRG-1, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of NRG-1 in the samples is then determined by comparing the OD of the samples to the standard curve.