Description
Human DHEA-S(Dehydroepiandrosterone Sulfate) ELISA Kit | E-EL-H2019 | Gentaur US, UK & Europe Disrtribition
Target Species: Human
Type: Competitive
Assay Time: 2.5h
Detection Type: Colormetric
Sensitivitys: 9.38ng/mL
Detection Range: 15.63~1000ng/mL
Target Name: DHEA-S
Target Synonyms: N/A
Tested Sample: Serum, plasma and other biological fluids
Test Principale: This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Human DHEA-S. During the reaction, Human DHEA-S in samples or Standard competes with a fixed amount of Human DHEA-S on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Human DHEA-S. Excess conjugate and unbound sample or standard are washed from the plate, and Avidin conjugated to Horseradish Peroxidase (HRP) are added to each microplate 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 change is measured spectrophotometrically at a wavelength of 450 ± 2 nm. The concentration of Human DHEA-S in the samples is then determined by comparing the OD of the samples to the standard curve.
Specificity: This kit recognizes Human DHEA-S in samples. No significant cross-reactivity or interference between Human DHEA-S and analogues was observed.
Application: This ELISA kit applies to the in vitro quantitative determination of Human DHEA-S concentrations in Serum, plasma and other biological fluids.
Research Area: Cancer, Metabolism, Signal transduction
Storage : An unopened kit can be stored at 2-8℃ for 1 month. If the kit is not supposed to be used within 1 month, store the items separately according to the storage table in the manual once the kit is received.
