ST/5-HT (Serotonin/5-Hydroxytryptamine) ELISA Kit

Description

Synonym: 5HT;Enteramine;Thrombocytin;Thrombotonin;3-(β-Aminoethyl)-5-hydroxyindole;. This ST/5-HT (Serotonin/5-Hydroxytryptamine) ELISA Kit applies to the in vitro quantitative determination of Universal ST/5-HT concentrations in serum, plasma and other biological fluids. Type:Competitive, Assay time:1.5h, Detection type:Colormetric, Precision:CV<10%, Assay Range:15.63-1000ng/mL, Sensitivity:9.38ng/mL, Recovery:80%-120%, Cross reactivity:The kit detected ST/5-HT in the samples and no significant cross-species reactions were found. Detection Principle:This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with ST/5-HT. During the reaction, ST/5-HT in the sample or standard competes with a fixed amount of ST/5-HT on the solid phase supporter for sites on the Biotinylated Detection Ab specific to ST/5-HT. Excess conjugate and unbound sample or standard are washed away, and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well and incubated. Then a TMB substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns from blue to yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The concentration of ST/5-HT in tested samples can be calculated by comparing the OD of the samples to the standard curve.