{"product_id":"new-product-229644","title":"BLK (phospho-Y389) polyclonal antibody","description":"\u003cp\u003eBlk is a Src family protein tyrosine kinase expressed in all stages of B cell development. Activation of B cells by various ligands is accompanied by activation of Blk. It has been suggested that Blk is involved in the control of B cell differentiation and proliferation. Blk transcripts have also been detected in human thymocytes, but not in mature T cells, implicating that Blk may play an important role in thymopoiesis. Blk function may be redundant, however, as mice that do not express Blk are not impaired with respect to B cell development and immune response.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Rabbit \/ Human,Mouse,Rat","offer_id":47662594359576,"sku":"BS64159","price":348.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_a88649fd-7831-4552-a3a7-9fdc6f904f4e.jpg?v=1707490788","url":"https:\/\/danabiosci.com\/products\/new-product-229644","provider":"Dana Bioscience","version":"1.0","type":"link"}