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ELK Biotechnology

SKU:ELK8493

Chicken fT4(Free Thyroxine) ELISA Kit

Chicken fT4(Free Thyroxine) ELISA Kit

Regular price $476.00 USD
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Alternative Names: FTI
Assay Type: Competitive Inhibition
Sensitivity: 0.1 ng/mL
standard: 8 ng/mL
Detection range: 0.13-8 ng/mL
Sample type: Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay length: 2.5h
Research Area: Signal transduction;
Test principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Chicken fT4 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Chicken fT4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 Chicken fT4 in the samples is then determined by comparing the OD of the samples to the standard curve.
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