{"product_id":"new-product-222863","title":"B-Raf monoclonal antibody","description":"\u003cp\u003eSeveral serine\/threonine protein kinases have been implicated as intermediates in signal transduction pathways. These include ERK\/MAP kinases, ribosomal S6 kinase (Rsk) and Raf-1. Raf-1 is a cytoplasmic protein with intrinsic serine\/threonine activity. It is broadly expressed in nearly all cell lines tested to date and is the cellular homolog of v-Raf, the product of the transforming gene of the 3611 strain of murine sarcoma virus. The unregulated kinase activity of the v-Raf protein has been associated with transformation and mitogenesis, while the activity of Raf-1 is normally suppressed by a regulatory N-terminal domain. Raf-A, a second member of the Raf gene family of serine\/threonine protein kinases, exhibits substantial homology to Raf-1 within the kinase domain of the two molecules, but less homology elsewhere. Expression of Raf-B is highly restricted, with highest levels in the cerebrum and testis.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Mouse \/ Human, Mouse, Rat","offer_id":47661491061016,"sku":"MB9098","price":448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_5847758f-d50d-4299-9457-b8cfd3562434.jpg?v=1707456439","url":"https:\/\/danabiosci.com\/products\/new-product-222863","provider":"Dana Bioscience","version":"1.0","type":"link"}