{"product_id":"new-product-230834","title":"Rev-Erbα polyclonal antibody","description":"\u003cp\u003eReverse orientation c-erbA gene α (Rev-erbα, EAR-1, or NR1D1) is a widely expressed member of the orphan nuclear receptor family of proteins. Rev-erbα is highly expressed in adipose tissue, skeletal muscle, brain and liver, and regulates cellular proliferation and differentiation. Expression increases during differentiation in adipocytes and ectopic expression of Rev-erbα potentiates the adipocyte differentiation of 3T3-L1 cells. In addition, expression oscillates with circadian rhythm in liver cells and Rev-erbα regulates expression of BMAL1, ApoA-I and ApoC-III, all key regulators of circadian rhythm. Phosphorylation of Rev-erbα Ser55 and Ser59 by GSK-3β appears to stabilize Rev-erbα protein levels and is important for synchronizing and maintaining the circadian clock. Rev-erbα also regulates inflammation by targeting the NF-κB responsive genes IL-6 and COX-2. Rev-erbα lacks the activation function 2 domain required for ligand-dependent activation of transcription by other members of the nuclear receptor family; thus it behaves as a constitutive repressor protein, recruiting the nuclear receptor co-repressor (N-CoR)\/HDAC3 complex to target genes to repress transcription.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Rabbit \/ Human,Pig","offer_id":47662950973720,"sku":"GCP108","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/BIOWORLD_59b5e8f1-98ea-47e1-bfd5-b31ef0763e45.jpg?v=1707500199","url":"https:\/\/danabiosci.com\/products\/new-product-230834","provider":"Dana Bioscience","version":"1.0","type":"link"}