{"product_id":"cd19-nanobeads-humanruo-s0k0006","title":"CD19 Nanobeads, human（RUO）","description":"\u003ch4\u003eProduct Specification\u003c\/h4\u003e\u003cdiv class=\"responsive-table product-detail-table details-table\"\u003e\n\u003cbr\u003e\u003ctable style=\"width: 100%; height: auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003ePositive selection or depletion of cells expressing human CD19 antigen, Isolation or depletion of B cells from peripheral blood mononuclear cells (PBMCs), bodily fluids (e.g. bronchial lavage), or singlecell suspensions from tissue (e.g. lymphoid and tumor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eStability \u0026amp; Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003eStore protected from light at +2 to +8 ℃. Do not freeze.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003ch4\u003eBackground\u003c\/h4\u003e\u003cdiv\u003e\u003cp\u003eCD19 Nanobeads have been developed for the separation of\nhuman B cells based on the expression of the CD19 antigen. CD19 is a 95–120 kDa glycosylated transmembrane protein that is critically involved in signal transduction processes that regulate development, activation, and differentiation of B lymphocytes. CD19 is expressed on lineage B cells from the early lineage committed pro-B cell stage to the B cell blast stage including most malignant B cells. Expression is down-regulated during the differentiation into plasma cells. Furthermore, CD19 is expressed on follicular dendritic cells.\u003c\/p\u003e\u003c\/div\u003e","brand":"Starter","offers":[{"title":"1ml","offer_id":42301461790795,"sku":null,"price":285.0,"currency_code":"USD","in_stock":true},{"title":"2ml","offer_id":42301461823563,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8375\/1499\/files\/AntBioImage_f6eef87f-3681-4e85-889f-f233e8281257.png?v=1776078272","url":"https:\/\/www.antbioinc.com\/products\/cd19-nanobeads-humanruo-s0k0006","provider":"AntBio","version":"1.0","type":"link"}