This PIK3CB/PIK3R2 (p110 beta/p85 beta) recombinant human protein (full length) was expressed in insect cells. PIK3CB/PIK3R2 lipid kinase (p110 beta/p85 beta) or Phosphatidylinositol 3-kinase (PI3K) phosphorylate the 3-prime OH position of the inositol ring of inositol lipids which functions in signaling pathways that regulate cell growth by virtue of their activation in response to various mitogenic stimuli. PI3Ks are composed of a 110-kDa catalytic subunit and a 85-kDa adaptor subunit. PIK3CB plays a critical role in regulating the formation and stability of alpha-2B-beta-3 integrin adhesion bonds, which are necessary for shear force-induced platelet activation. PIK3CB sustains alpha-2B-beta-3 integrin activation and stabilized platelet aggregation by regulating both integrin-dependent calcium flux and Gi activation of RAP1B. PIK3CB/PIK3R2 (p110 beta/p85 beta) recombinant human protein is also available in our SelectScreen™ Kinase Profiling Service.

• Validated for use with the Adapta™ assay
• Available in multiple pack sizes for convenient use
• Also available in our SelectScreen Kinase Profiling Service