AffiELISA® Cattle FGF2 Kit: Max Sensitivity Fibroblast Growth Factor 2, Basic ELISA Detection

The AffiELISA® Cattle FGF2 Kit uses competitive inhibition enzyme immunoassay technique. The provided microtiter plate comes pre-coated with Fibroblast Growth Factor 2, Basic (Cattle FGF2) protein. To perform the assay, standards or samples are added to designated wells on the microtiter plate. Subsequently, a biotin-conjugated antibody specific to Fibroblast Growth Factor 2, Basic (Cattle FGF2) is introduced. Avidin conjugated to Horseradish Peroxidase (HRP) is then added to each well, followed by an incubation period. Afterward, the TMB substrate solution is added, initiating an enzyme-substrate reaction. To conclude the reaction, a sulphuric acid solution is introduced, causing a color change that can be measured spectrophotometrically at a wavelength of 450nm ± 10nm. By comparing the optical density (OD) of the samples to the standard curve, the concentration of Fibroblast Growth Factor 2, Basic (Cattle FGF2) in the samples can be determined.