{"product_id":"elk-elk002es-easystep-human-cea-carcinoembryonic-antigen-elisa-kit","title":"EasyStep Human CEA(Carcinoembryonic Antigen) ELISA Kit","description":"\u003cp\u003eEasyStep Human CEA(Carcinoembryonic Antigen) ELISA Kit is an ELK Biotechnology ELISA kit for research measurement of EasyStep Human CEA.\u003c\/p\u003e\u003ch3\u003eTest principle\u003c\/h3\u003e\u003cp\u003eThe test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human CEA, and the Human CEA standard plate wells that pre-coated using protein-related techniques are provided separately. Standard\/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human CEA. After TMB substrate solution is added, only those wells that contain Human CEA and HRP-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human CEA in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\u003ch3\u003eTarget background\u003c\/h3\u003e\u003cp\u003eAlternative names include CD66E; CD66; CEACAM5; Carcinoembryonic Antigen-related Cell Adhesion Molecule 5; Carcinoembryonic Antigen.\u003c\/p\u003e","brand":"ELK Biotechnology","offers":[{"title":"48T","offer_id":56179898057044,"sku":"ABM47426","price":284.4,"currency_code":"GBP","in_stock":true},{"title":"96T","offer_id":56179898089812,"sku":"ABM47425","price":407.05,"currency_code":"GBP","in_stock":true},{"title":"96T*5","offer_id":56179898122580,"sku":"ABM47427","price":1731.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/ELK002ES-b-1.jpg?v=1781973144","url":"https:\/\/www.abmium.com\/products\/elk-elk002es-easystep-human-cea-carcinoembryonic-antigen-elisa-kit","provider":"ABMIUM","version":"1.0","type":"link"}