{"product_id":"fluor-r-488-anti-mouse-cd45r-b220-antibody-ra3-6b2","title":"Fluor® 488 Anti-Mouse CD45R (B220)  Antibody[RA3-6B2]","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e:100μg\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e:This product can be stored at 2-8°C for 12 months. Please protected from prolonged exposure to light and do not freeze.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eShipping\u003c\/b\u003e:Ice bag\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExp date\u003c\/b\u003e:12 months\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCategory ID_II\u003c\/b\u003e:Primary Antibodies\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCategory ID_III\u003c\/b\u003e:Flow Cytometry Antibodies\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAbbreviation\u003c\/b\u003e:CD45R (B220)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Synonym\u003c\/b\u003e:CD45R;B220\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Areas\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConjugation\u003c\/b\u003e:Elab Fluor®488\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHost\u003c\/b\u003e:Rat\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecies reactivity\u003c\/b\u003e:Mouse\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e:FCM\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUsage\u003c\/b\u003e:Each lot of this antibody is quality control tested by flow cytometric analysis. \u003cb style=\"color:#0070ca\"\u003eThe amount of the reagent is suggested to be used 5 µL of antibody per test (million cells in 100 µL staining volume or per 100 µL of whole blood).\u003c\/b\u003e Please check your vial before the experiment. Since applications vary, the appropriate dilutions must be determined for individual use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e:Rat IgG2a, κ\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e:Monoclonal\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClone NO.\u003c\/b\u003e:RA3-6B2\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUNIProt ID\u003c\/b\u003e:Q64224\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e:CD45R, also known as B220, is an isoform of CD45. It is a member of the protein tyrosine phosphatase (PTP) family with a molecular weight of approximately 180-240 kD. CD45R is expressed on B cells (at all developmental stages from pro-B cells through mature B cells), activated B cells, and subsets of T and NK cells. CD45R (B220) is also expressed on a subset of abnormal T cells involved in the pathogenesis of systemic autoimmunity in MRL-Faslpr and MRL-Fasgld mice. It plays a critical role in TCR and BCR signaling. The primary ligands for CD45 are galectin-1, CD2, CD3, and CD4. CD45R is commonly used as a pan-B cell marker. CD19, however, may be more appropriate for B cell specificity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e:0.5 mg\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eControl catalog number\u003c\/b\u003e:E-AB-F09833L\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBuffer\u003c\/b\u003e:Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurification method\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDilution\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGeneID\u003c\/b\u003e:19264；5788\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48654225637476,"sku":"AN00428UL","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_6d93a816-c0c2-42fe-bd43-88907de17d31.jpg?v=1782783508","url":"https:\/\/www.genebiosystems.com\/en-us\/products\/fluor-r-488-anti-mouse-cd45r-b220-antibody-ra3-6b2","provider":"GeneBio ","version":"1.0","type":"link"}