Phospho-NF-kappaB p65 (Ser529) (E3K3J) Rabbit Monoclonal Antibody (ChIP Formulated)#71254,Cell Signaling Technology (CST),71254

Transcription factors of the nuclear factor κB (NF-κB)/Rel family play a pivotal role in inflammatory and immune responses (1,2). There are five family members in mammals: RelA, c-Rel, RelB, NF-κB1 (p105/p50), and NF-κB2 (p100/p52). Both p105 and p100 are proteolytically processed by the proteasome to produce p50 and p52, respectively. Rel proteins bind p50 and p52 to form dimeric complexes that bind DNA and regulate transcription. In unstimulated cells, NF-κB is sequestered in the cytoplasm by IκB inhibitory proteins (3-5). NF-κB-activating agents can induce the phosphorylation of IκB proteins, targeting them for rapid degradation through the ubiquitin-proteasome pathway and releasing NF-κB to enter the nucleus where it regulates gene expression (6-8). NIK and IKKα (IKK1) regulate the phosphorylation and processing of NF-κB2 (p100) to produce p52, which translocates to the nucleus (9-11).Phosphorylation of NF-κB p65 by casein kinase II occurs following disassociation of NF-κB and IκB induced by cytokines, such as TNF-α (12).Baeuerle, P.A. and Henkel, T. (1994)Annu Rev Immunol12, 141-79.Baeuerle, P.A. and Baltimore, D. (1996)Cell87, 13-20.Haskill, S. et al. (1991)Cell65, 1281-9.Thompson, J.E. et al. (1995)Cell80, 573-82.Whiteside, S.T. et al. (1997)EMBO J16, 1413-26.Traenckner, E.B. et al. (1995)EMBO J14, 2876-83.Scherer, D.C. et al. (1995)Proc Natl Acad Sci USA92, 11259-63.Chen, Z.J. et al. (1996)Cell84, 853-62.Senftleben, U. et al. (2001)Science293, 1495-9.Coope, H.J. et al. (2002)EMBO J21, 5375-85.Xiao, G. et al. (2001)Mol Cell7, 401-9.Wang, D. et al. (2000)J Biol Chem275, 32592-7.Alternate NamesCMCU; MGC131774; NF-kappa-B p65delta3; NF-kappa-B transcription factor p65; NFkB-p65; NFKB3; Nuclear factor NF-kappa-B p65 subunit; Nuclear factor of kappa light polypeptide gene enhancer in B-cells 3; p65; RELA; RELA proto-oncogene, NF-kB subunit; RELA/p65; TF65; Transcription factor p65; v-rel avian reticuloendotheliosis viral oncogene homolog A; v-rel avian reticuloendotheliosis viral oncogene homolog A (nuclear factor of kappa light polypeptide gene enhancer in B-cells 3 (p65)); v-rel reticuloendotheliosis viral oncogene homolog A (avian); v-rel reticuloendotheliosis viral oncogene homolog A, nuclear factor of kappa light polypeptide gene enhancer in B-cells 3, p65

CMCU; MGC131774; NF-kappa-B p65delta3; NF-kappa-B transcription factor p65; NFkB-p65; NFKB3; Nuclear factor NF-kappa-B p65 subunit; Nuclear factor of kappa light polypeptide gene enhancer in B-cells 3; p65; RELA; RELA proto-oncogene, NF-kB subunit; RELA/p65; TF65; Transcription factor p65; v-rel avian reticuloendotheliosis viral oncogene homolog A; v-rel avian reticuloendotheliosis viral oncogene homolog A (nuclear factor of kappa light polypeptide gene enhancer in B-cells 3 (p65)); v-rel reticuloendotheliosis viral oncogene homolog A (avian); v-rel reticuloendotheliosis viral oncogene homolog A, nuclear factor of kappa light polypeptide gene enhancer in B-cells 3, p65