{"product_id":"human-dhea-s-dehydroepiandrosterone-sulfate-elisa-kit-e-el-h2019","title":"Human DHEA-S (Dehydroepiandrosterone Sulfate) ELISA Kit - E-EL-H2019","description":"\u003cp\u003eHuman DHEA-S (Dehydroepiandrosterone Sulfate) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 24T, 48T, 96T\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-EL-H2019-24, E-EL-H2019-48, E-EL-H2019-96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: DHEA-S\u003c\/p\u003e\n\n \n\n\u003cp\u003eTarget Synonyms: Androstenolone sulfate; Prasterone sulfate; Androst-5-en-3β-ol-17-one 3β-sulfate;\u003c\/p\u003e \n\n\u003cp\u003eResearch Areas: Cancer, Metabolism, Signal transduction\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eApplication: ELISA\u003c\/p\u003e\n\n\u003cp\u003eUsage: This ELISA kit applies to the in vitro quantitative determination of Human DHEA-S concentrations in Serum, plasma and other biological fluids.\u003c\/p\u003e\n\n\u003cp\u003eTested Sample Types: Serum, Plasma and other biological fluids\u003c\/p\u003e\n\n\u003cp\u003eType: Competitive\u003c\/p\u003e\n\n\u003cp\u003eAssay Time: 2.5h\u003c\/p\u003e\n\n\u003cp\u003eDetection Type: Colormetric\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 9.38 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 15.63-1000 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eTest Principle: 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 the sample 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 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 Human DHEA-S in tested samples can be calculated by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\n\n\u003cp\u003eCross Reactivity: This kit recognizes Human DHEA-S in samples. No significant cross-reactivity or interference between Human DHEA-S and analogues was observed\u003c\/p\u003e\n\n\u003cp\u003eRecovery Rate: 80%-120%\u003c\/p\u003e\n\n\u003cp\u003ePrecision: Both intra-CV and inter-CV are \u0026lt; 10%.\u003c\/p\u003e\n\n\u003cp\u003eStorage: 2-8℃\/-20℃, 12 months\u003c\/p\u003e\n\n\u003cp\u003eShipping: ice bag\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"24T","offer_id":43010638741683,"sku":"E-EL-H2019-24","price":210.0,"currency_code":"CAD","in_stock":true},{"title":"48T","offer_id":43010638774451,"sku":"E-EL-H2019-48","price":681.8,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43010638807219,"sku":"E-EL-H2019-96","price":852.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/Untitled-1_e5ec9316-f232-4c3a-8cf3-f78df1128532.jpg?v=1706618240","url":"https:\/\/afsbio.com\/products\/human-dhea-s-dehydroepiandrosterone-sulfate-elisa-kit-e-el-h2019","provider":"AFSBio Inc.","version":"1.0","type":"link"}