{"product_id":"human-mtx-methotrexate-elisa-kit","title":"Human MTX(Methotrexate) ELISA Kit","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e:96T\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e:Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Names\u003c\/b\u003e:Methotrexate; Amethopterin\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay Type\u003c\/b\u003e:Competitive Inhibition\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSensitivity\u003c\/b\u003e:4.57 ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStandard\u003c\/b\u003e:1000 ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection range\u003c\/b\u003e:15.63-1000 ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSample type\u003c\/b\u003e:serum, plasma, cell lysates, cell culture supernates and other biological fluids\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay length\u003c\/b\u003e:2h\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Area\u003c\/b\u003e:Cancer\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTest principle\u003c\/b\u003e:This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Human MTX. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human MTX. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 MTX in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniProt ID\u003c\/b\u003e:\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48645364056164,"sku":"ELK8649","price":465.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_1855ff63-a819-4cfc-a63c-31b8b12496ad.jpg?v=1782674530","url":"https:\/\/www.genebiosystems.com\/en-gb\/products\/human-mtx-methotrexate-elisa-kit","provider":"GeneBio ","version":"1.0","type":"link"}