The 14-3-3 family plays a key regulatory role in signal transduction, checkpoint control, apoptotic and nutrient-sensing pathways. 14-3-3 proteins are highly conserved and ubiquitously expressed. There are at least seven isoforms, beta, gamma, epsilon,sigma, zeta, tau and eta that have been identified in mammals. The 14-3-3 beta, a subtype of the 14-3-3 proteins, was found in B Cells, brain and liver etc. This 14-3-3 beta has been shown to interact with RAF1 and CDC25 phosphatases, suggesting that it may play a role in linking mitogenic signaling and the cell cycle machinery. Recombinant human 14-3-3 beta was expressed in E. coli and purified by using conventional chromatography techniques. Alternative Names: Protein kinase C inhibitor protein 1 protein, Tyrosine 3 Monooxygenase/Tryptophan 5 Monooxygenase Activation Protein Beta Polypeptide., Brain protein 14 3 3 beta isoform protein, HS1 protein, 14-3-3 beta, 14-3-3 beta protein, beta polypeptide protein, KCIP-1 protein, GW 128 protein, Protein 1054 protein, YWHAB protein, 14.3.3 beta, HS 1 protein, 14/3/3 beta protein, beta polypeptide 14 3 3 protein beta/alpha protein, GW128 protein, 14-3-3 beta protein, KCIP 1 protein, Tyrosine 3-monocxygenase/tryptopan 5-monooxygenase activation protein protein, Tyrosine 3-monocxygenase/tryptopan 5-monooxygenase activation protein protein, KCIP1 protein, 14/3/3 beta