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Product Description
Cattle FGF9 (Fibroblast Growth Factor 9) ELISA Kit | ELK6667 | ELK Biotechnology
Alternative Names: GAF; HBFG9; Glia-Activating Factor; Heparin-Binding Growth Factor 9
Species: Cattle
Assay Type: Sandwich
Sensitivity: 23.2 pg/mL
Standard: 4000 pg/mL
Detection Range: 62.5-4000 pg/mL
Sample Type: Serum, plasma and other biological fluids.
Assay Lenght: 3.5h
Research Area: Cytokine;Tumor immunity;Infection immunity
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 Fibroblast Growth Factor 9 (FGF9) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Fibroblast Growth Factor 9 (FGF9) . 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 Fibroblast Growth Factor 9 (FGF9), 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 Fibroblast Growth Factor 9 (FGF9) in the samples is then determined by comparing the OD of the samples to the standard curve.
