Mouse JAK2 binds human common beta chain Authored: Ray, KP, 2010-05-17 Edited: Jupe, S, 2010-08-06 JAK2 associates with IL3 reecptor beta chain (IL3RB) better known as the cytokine recetpor common beta chain (Bc). This association was not found to be dependent upon, or influenced by, the presence of GM-CSF or the GM-CSF receptor alpha chain, suggesting that JAK2 and Bc may be constitutively associated (Quelle et al. 1994). Pubmed7775438 Pubmed8007942 Reactome Database ID Release 43879922 Reactome, http://www.reactome.org ReactomeREACT_23802 Reviewed: Hercus, TR, 2010-09-06 Reviewed: Lopez, AF, 2010-09-06 IL3RB:Jak2