{"product_id":"human-stnf-r1-soluble-tumor-necrosis-factor-receptor-1-elisa-kit-elk8639","title":"Human sTNF-R1 (soluble tumor necrosis factor receptor 1) ELISA Kit - ELK8639","description":"\u003cp\u003eHuman sTNF-R1 (soluble tumor necrosis factor receptor 1) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK8639-48, ELK8639-96, ELK8639-5x96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: sTNF-R1; soluble tumor necrosis factor receptor 1\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Sandwich\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 3.9 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 1000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 15.63-1000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: serum, plasma and other biological fluids\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 3.5h\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Cancer\u003c\/p\u003e\n\n\u003cp\u003eTest Principle: The 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 sTNF-R1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human sTNF-R1. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human sTNF-R1, biotin-conjugated antibody and enzyme-conjugated Avidin 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 sTNF-R1 in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ELK Bio","offers":[{"title":"48T","offer_id":43212647628979,"sku":"ELK8639-48","price":576.8,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43212647661747,"sku":"ELK8639-96","price":823.2,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200801431731,"sku":"ELK8639-5x96","price":3498.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_5ed4fcfb-6f6b-4c6b-8955-a93bbf96f495.png?v=1767064297","url":"https:\/\/afsbio.com\/products\/human-stnf-r1-soluble-tumor-necrosis-factor-receptor-1-elisa-kit-elk8639","provider":"AFSBio Inc.","version":"1.0","type":"link"}