Product Description
General T4(Thyroxine) ELISA Kit is availabe at Gentaur for next week delivery.
Alternative Names: 3,5,3',5'-Tetraiodothyronine; L-Thyroxine; Levothyroxine
Species: General
Assay Type: Competitive Inhibition
Sensitivity: 1.42 ng/mL
Standard: 300 ng/mL
Detection Range: 4.69-300 ng/mL
Sample Type: serum, plasma and other biological fluids
Assay Length: 2h
Research AreaResearch Area: Endocrinology;Hormone metabolism;
Test Principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Thyroxine(T4) protein. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Thyroxine(T4). 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 Thyroxine(T4) in the samples is then determined by comparing the OD of the samples to the standard curve.
