{"product_id":"nsj-v3779-20ug","title":"CD21 Antibody, 20 ug","description":"\u003cp\u003eCD21\/CR2 is expressed strongly on mature B cells, follicular dendritic cells and weakly on immature thymocytes and T lymphocytes. In B-cell ontogeny, CD21 appears after the pre-B-stage, is maintained during peripheral B-cell development and is lost upon terminal differentiation into plasma cells. This mAb is highly specific to CR2 and shows no cross-reaction with CR1.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"20 ug","offer_id":51548828565784,"sku":"V3779-20UG","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_fae171d2-480d-4454-a3a3-64bb528fb616.jpg?v=1768287383","url":"https:\/\/danabiosci.com\/products\/nsj-v3779-20ug","provider":"Dana Bioscience","version":"1.0","type":"link"}