{"product_id":"nsj-r32589-100ug","title":"HLA-DPB1 Antibody, 100 ug","description":"\u003cp\u003eHLA class II histocompatibility antigen, DP (W2) beta chain is a protein that in humans is encoded by the HLA-DPB1 gene. HLA-DPB belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DPA) and a beta chain (DPB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DP molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to 4 different molecules.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"100 ug","offer_id":48536508596448,"sku":"R32589","price":449.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/9330\/8896\/files\/get_image_40499f45-28fb-4654-848b-2286869e1d9e.jpg?v=1768310699","url":"https:\/\/rndmate.com\/products\/nsj-r32589-100ug","provider":"알앤디메이트","version":"1.0","type":"link"}