{"product_id":"v4262-20ug","title":"CD4 Antibody","description":"\u003cp\u003eRecognizes a protein of 55kDa, identified as CD4. It is a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigens and is also a receptor for the human immunodeficiency virus. This protein is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. The majority of peripheral T-cell lymphomas are derived from the T-helper\/regulatory cell subset so that most mature T-cell neoplasms are CD4+\/CD8-. Anti-CD4 is used in the immunohistochemical staining of lymphoproliferative disorders to evaluate tumors with CD4 aberrant expression.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"20 ug \/ Rabbit","offer_id":49474155610392,"sku":"V4262-20UG","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_1b37797a-ed5f-496a-8dba-71b1294883ff.jpg?v=1734425110","url":"https:\/\/danabiosci.com\/products\/v4262-20ug","provider":"Dana Bioscience","version":"1.0","type":"link"}