{"product_id":"new-product-222754","title":"PE 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":47661482836248,"sku":"MB8613P","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_4798ee86-a0d4-490c-96d3-e8f92b3f38e7.jpg?v=1707456015","url":"https:\/\/danabiosci.com\/products\/new-product-222754","provider":"Dana Bioscience","version":"1.0","type":"link"}