{"product_id":"elisa-kit-for-defensin-alpha-1b-defa1b-abcc25270","title":"ELISA Kit for Defensin Alpha 1B (DEFa1B)","description":"\u003ch4\u003eFormat\u003c\/h4\u003e\u003cp\u003e48T, \u003ci\u003e96T\u003c\/i\u003e, 96T×5, 96T×10, 96T×100\u003c\/p\u003e\u003ch4\u003eDetection range\u003c\/h4\u003e\u003cp\u003e31.2-2,000pg\/mL\u003c\/p\u003e\u003ch4\u003eApplication\u003c\/h4\u003e\u003cp\u003eEnzyme-linked immunosorbent assay for Antigen Detection.\u003c\/p\u003e\u003ch4\u003eOrganism species\u003c\/h4\u003e\u003cp\u003eHomo sapiens (Human)\u003c\/p\u003e\u003ch4\u003eSensitivity\u003c\/h4\u003e\u003cp\u003eThe minimum detectable dose of this kit is typically less than 12.2pg\/mL\u003c\/p\u003e\u003ch4\u003eSample type\u003c\/h4\u003e\u003cp\u003eSerum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids\u003c\/p\u003e\u003ch4\u003eAssay length\u003c\/h4\u003e\u003cp\u003e3h\u003c\/p\u003e\u003ch4\u003eMethod\u003c\/h4\u003e\u003cp\u003eDouble-antibody Sandwich\u003c\/p\u003e\u003ch4\u003eTest principle\u003c\/h4\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 Defensin Alpha 1B (DEFa1B). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Defensin Alpha 1B (DEFa1B). 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 Defensin Alpha 1B (DEFa1B), 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 Defensin Alpha 1B (DEFa1B) in the samples is then determined by comparing the O.D. of the samples to the standard curve.\u003c\/p\u003e\u003ch4\u003eAlternative Names\u003c\/h4\u003e\u003cp\u003eHNP-1; DEFA2; MRS; Neutrophil defensin 1\u003c\/p\u003e\u003ch4\u003eItem Name\u003c\/h4\u003e\u003cp\u003eDefensin Alpha 1B\u003c\/p\u003e\u003ch4\u003eResearch Area\u003c\/h4\u003e\u003cp\u003eInfection immunity;\u003c\/p\u003e\u003ch4\u003eReference\u003c\/h4\u003e\u003cp\u003e\u003ca href=\"https:\/\/doi.org\/10.1155\/2018\/1038593\"\u003eHuman Neutrophil Defensin-1,-3, and-4 Are Elevated in Nasal Aspirates from Children with Naturally Occurring Adenovirus Infection\u003c\/a\u003e;\u003c\/p\u003e","brand":"ABCbiolab","offers":[{"title":"96T \/ The minimum detectable dose of this kit is typically less than 12.2pg\/mL \/ Homo sapiens (Human)","offer_id":42481780949226,"sku":"ABCC25270","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/74120318_padded_logo_01937cd0-b783-4b90-9100-771e8dedb9d2.png?v=1644866367","url":"https:\/\/danabiosci.com\/products\/elisa-kit-for-defensin-alpha-1b-defa1b-abcc25270","provider":"Dana Bioscience","version":"1.0","type":"link"}