{"product_id":"plap-alpp-placental-alkaline-phosphatase-elisa-kit-04212026a","title":"PLAP\/ALPP (Placental Alkaline Phosphatase) ELISA Kit","description":"\u003cp\u003eThis PLAP\/ALPP (Placental Alkaline Phosphatase) ELISA Kit uses the sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human PLAP\/ALPP. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Human PLAP\/ALPP are added to the micro ELISA plate wells. Human PLAP\/ALPP in samples (or standards) combines with the coated antibody and HRP linked detection antibody special to Human PLAP\/ALPP.Excess conjugate and unbound sample or standard are washed from the plate. The substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +\/- 2 nm. The OD value is proportional to the concentration of Human PLAP\/ALPP. The concentration of Human PLAP\/ALPP in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"96 wells","offer_id":48821321466084,"sku":"E-OSEL-H0053","price":676.0,"currency_code":"USD","in_stock":true},{"title":"48 wells","offer_id":48821321498852,"sku":"E-OSEL-H0053-48w","price":541.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/6238\/8964\/files\/E-OSEL-H0053.jpg?v=1777055982","url":"https:\/\/www.ardentbio.com\/products\/plap-alpp-placental-alkaline-phosphatase-elisa-kit-04212026a","provider":"Ardent Bio LLC","version":"1.0","type":"link"}