{"product_id":"bek1123","title":"Human IL-17 ELISA Kit","description":"\u003cstrong\u003eApplication:\u003c\/strong\u003e For quantitative detection of IL-17 in human serum, plasma, body fluids, tissue lysates or cell culture supernatants.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e Interleukin-17(IL-17 or IL-17A) originally identified as a transcript from a rodent T-cell hybridoma by Rouvier et al, in 1993. The IL-7 gene maps to human chromosome 2q31. It is the founding member of a group of cytokines called the IL-17 family, and secreted primarily by activated T cells. IL-17 shows high homology to viral IL-17 encoded by an open reading frame of the T-lymphotropic rhadinovirus Herpesvirus saimiri. All members of the IL-17 family have a similar protein structure, with four highly conserved cysteine residues critical to their 3-dimensional shape, yet they have no sequence similarity to any other known cytokines. The most notable role of IL-17 is it involvement in inducing and mediating proinflammatory responses. IL-17F has been well characterized both in vitro and in vivo, and has been shown to have a pro-inflammatory role in asthma.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePrinciple of the Assay:\u003c\/strong\u003e This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-IL-17 polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-IL-17 polyclonal antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the IL-17 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of IL-17 can be calculated.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStorage and Expiration:\u003c\/strong\u003e Store at 2-8℃ for 6 months, or at -20℃ for 12 months.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e 31.2 pg\/ml - 2000 pg\/ml\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e \u0026lt; 15 pg\/ml","brand":"Biospes","offers":[{"title":"96T","offer_id":50409025339672,"sku":"BEK1123","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/Biospes-logo_dae37058-5a53-4455-a905-37e8a6669f25.jpg?v=1750988500","url":"https:\/\/danabiosci.com\/products\/bek1123","provider":"Dana Bioscience","version":"1.0","type":"link"}