{"product_id":"beta-ctx-beta-crosslaps-elisa-kit-04212026a","title":"Beta-CTx (Beta Crosslaps) ELISA Kit","description":"\u003cp\u003eThis Beta-CTx (Beta Crosslaps) ELISA Kit uses the competitive ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Human Beta-CTx. During the reaction, Human Beta-CTx in the sample or standard competes with a fixed amount of Human Beta-CTx on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Human Beta-CTx. 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 Beta-CTx in tested samples can be calculated by comparing the OD of the samples to the standard curve.\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"96 wells","offer_id":48821209530596,"sku":"E-EL-H0960","price":792.0,"currency_code":"USD","in_stock":true},{"title":"48 wells","offer_id":48821209563364,"sku":"E-EL-H0960-48w","price":633.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/6238\/8964\/files\/E-EL-H0960.png?v=1777055941","url":"https:\/\/www.ardentbio.com\/products\/beta-ctx-beta-crosslaps-elisa-kit-04212026a","provider":"Ardent Bio LLC","version":"1.0","type":"link"}