{"product_id":"new-product-224892","title":"Arrestin-β-1 monoclonal antibody","description":"\u003cp\u003eBeta Arrestin 1 is a member of a family of proteins that are widely expressed but especially abundant in the central nervous system. Serving as an adaptor or scaffold molecule, beta Arrestin 1 is essential for mitogenic signaling. Beta Arrestin 1 has important roles in the cytoplasm and at the plasma membrane in the desensitization and internalization of G protein coupled receptors (GPCRs) and is increasingly appreciated to play an important role in the endocytosis and signaling of GPCRs. Beta Arrestin 1 in the cytosol is phosphorylated by ERK1 and 2 on serine 412 in a negative feedback mechanism and binds to the phosphorylated receptors at the plasma membrane.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Mouse \/ Human,Mouse,Rat","offer_id":47661757333784,"sku":"MB0001","price":408.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_481ad1b4-d7cb-464c-9f4e-abb0d8c23fa5.jpg?v=1707466547","url":"https:\/\/danabiosci.com\/products\/new-product-224892","provider":"Dana Bioscience","version":"1.0","type":"link"}