{"product_id":"new-product-222757","title":"APC mouse anti-human CD19 monoclonal antibody","description":"\u003cp\u003eCD19 is expressed on follicular dendritic cells and B cells. In fact, it is present on B cells from earliest recognizable B-lineage cells during development to B-cell blasts but is lost on maturation to plasma cells. It primarily acts as a B cell co-receptor in conjunction with CD21 and CD81. Upon activation, the cytoplasmic tail of CD19 becomes phosphorylated, which leads to binding by Src-family kinases and recruitment of PI-3 kinase.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"25 tests \/ Mouse \/ Human","offer_id":47661482934552,"sku":"MB8613A","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_1058c268-b4fa-41b3-86dd-2d52be5b14cd.jpg?v=1707456027","url":"https:\/\/danabiosci.com\/products\/new-product-222757","provider":"Dana Bioscience","version":"1.0","type":"link"}