{"product_id":"human-cd200r2-cd200-receptor-2-elisa-kit-bhe15201283","title":"Human CD200R2(CD200 Receptor 2) ELISA Kit","description":"\u003ch3\u003eScientific background\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCD200R2 (CD200 Receptor 2)\u003c\/strong\u003e is a cell-surface\/immune phenotype marker commonly used to characterize immune cell subsets or activation states.\u003c\/p\u003e\u003cp\u003eWhen soluble or shed forms are measurable (target-dependent), concentrations can reflect immune activation, receptor turnover, or tissue inflammation.\u003c\/p\u003e\u003cp\u003eThese measurements can complement flow cytometry by adding a soluble biomarker readout that is compatible with biofluids.\u003c\/p\u003e\u003ch3\u003eWhy it matters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuantify \u003cstrong\u003eCD200R2 (CD200 Receptor 2)\u003c\/strong\u003e to compare biological changes across conditions, doses, or time points.\u003c\/li\u003e\n\u003cli\u003eGenerate concentration data from a standard curve to support biomarker and mechanistic studies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow the ELISA works\u003c\/h3\u003e\u003cp\u003eDesigned for \u003cstrong\u003eHuman\u003c\/strong\u003e samples, this kit uses a \u003cstrong\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 CD200R2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CD200R2. 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 CD200R2, 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 CD200R2 in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/strong\u003e. After binding and washing, signal is converted to concentration using a standard curve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSample types\u003c\/strong\u003e: Serum, plasma, tissue homogenates, cell lysates and other biological fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection range\u003c\/strong\u003e: 0.79-50 ng\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\/LoD\u003c\/strong\u003e: 0.35 ng\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssay time\u003c\/strong\u003e: 3.5h\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELK Biotechnology","offers":[{"title":"96 T","offer_id":52964705468781,"sku":"ELK6661-96T","price":595.4,"currency_code":"USD","in_stock":true},{"title":"48 T","offer_id":52964705501549,"sku":"ELK6661-48T","price":416.0,"currency_code":"USD","in_stock":true},{"title":"96 T X 5","offer_id":52964705534317,"sku":"ELK6661-96TX5","price":2531.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/1h1qbq4v21p4717oo1b_fe0c6ec5-bbf9-46c7-9fe9-4414f92dad63.jpg?v=1771841566","url":"https:\/\/www.ebiohippo.com\/products\/human-cd200r2-cd200-receptor-2-elisa-kit-bhe15201283","provider":"BioHippo","version":"1.0","type":"link"}