Anti-CREB (Ser133) Antibody

It is well known that the control of gene expression involves activation of protein kinase cascades that regulate transcription factors within the nucleus (Karin and Hunter, 1995) . The cyclic AMP response element binding protein (CREB) is one of the best characterized stimulus-induced transcription factors (Montminy, 1997) . This transcription factor is a component of intracellular signaling events that regulate a wide range of biological functions, from spermatogenesis to circadian rhythms and memory (Shaywitz and Greenberg, 1999; Silva et al., 1998) . A variety of protein kinases including protein kinase A (PKA), mitogen-activated protein kinases (MAPKs), and Ca2+/calmodulin-dependent protein kinases (CaMKs) phosphorylate CREB at serine 133 (Ser-133), and phosphorylation of Ser-133 are required for CREB-mediated transcription (Johannessen et al., 2004; Kornhauser et al., 2002) .

Active transcription factor CREB antibody, cAMP response element binding protein 1 antibody, cAMP response element binding protein antibody, cAMP responsive element binding protein 1 antibody, cAMP-responsive element-binding protein 1 antibody, CREB antibody, CREB-1 antibody, CREB1 antibody, CREB1_HUMAN antibody, Cyclic AMP-responsive element-binding protein 1 antibody, MGC9284 antibody, OTTHUMP00000163864 antibody, OTTHUMP00000163865 antibody, OTTHUMP00000206660 antibody, OTTHUMP00000206662 antibody, , TTHUMP00000206667 antibody, Transactivator protein antibody

For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.

Specific for endogenous levels of the ~45 kDa CREB protein phosphorylated at Ser133. Immunolabeling is completely eliminated by treatment with λ-phosphatase.