IKKa/b Polyclonal Antibody | anti-IKKa/b antibody

Anti-IKKa/b (Phospho-Ser180/181) Rabbit pAb

Cat. Num. AAA477146

• Gene Names: CHUK; IKK1; IKKA; IKBKA; TCF16; NFKBIKA; IKK-alpha
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry
• Purity: Affinity Purified
• Synonyms: IKKa/b; Polyclonal Antibody; Anti-IKKa/b (Phospho-Ser180/181) Rabbit pAb; chuk; CHUK1; Conserved Helix Loop Helix Ubiquitous Kinase; Conserved helix loop ubiquitous kinase; Conserved helix-loop-helix ubiquitous kinase; I Kappa B Kinase 1; I Kappa B Kinase Alpha; I-kappa-B kinase 1; I-kappa-B kinase alpha; IkappaB kinase; IkB kinase alpha subunit; IKBKA; IKK 1; IKK A; IKK a kinase; IKK-A; IKK-alpha; IKK1; IKKA; IKKA_HUMAN; Inhibitor Of Kappa Light Polypeptide Gene Enhancer In B Cells; Inhibitor Of Nuclear Factor Kappa B Kinase Alpha Subunit; Inhibitor of nuclear factor kappa-B kinase subunit alpha; NFKBIKA; Nuclear Factor Kappa B Inhibitor Kinase Alpha; Nuclear factor NF kappa B inhibitor kinase alpha; Nuclear factor NF-kappa-B inhibitor kinase alpha; Nuclear factor NFkappaB inhibitor kinase alpha; Nuclear Factor Of Kappa Light Chain Gene Enhancer In B Cells Inhibitor; TCF-16; TCF16; Transcription factor 16. / I kappa B kinase 2; I kappa B kinase beta; I-kappa-B kinase 2; I-kappa-B-kinase beta; IkBKB; IKK 2; IKK B; IKK beta; IKK-B; IKK-beta; IKK2; IKKB; IKKB_HUMAN; Inhibitor of kappa light chain gene enhancer in B cells; Inhibitor of kappa light polypeptide gene enhancer in B cells; Inhibitor of kappa light polypeptide gene enhancer in B cells kinase beta; kinase beta; Inhibitor of nuclear factor kappa B kinase beta subunit; Inhibitor of nuclear factor kappa B kinase subunit beta; Inhibitor of nuclear factor kappa-B kinase subunit beta; MGC131801; NFKBIKB; Nuclear factor NF kappa B inhibitor kinase beta; Nuclear factor NF-kappa-B inhibitor kinase beta; Nuclear factor of kappa light chain gene enhancer in B cells inhibitor; anti-IKKa/b antibody

• Host: Rabbit; Source: Human
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Affinity Purified
• Form/Format: 10mM PBS with 0.02% sodium azide, 50% glycerol.
• Sequence Length: 745

• Applicable Applications for anti-IKKa/b antibody: Western Blot (WB), Immunohistochemistry (IHC)
• Immunogen: The antiserum was produced against synthesized phosphopeptide derived from human IKKa/b around the phosphorylation site of serine 180/181 (C-T-SP-F-V).
• Sensitivity: This antibody detects endogenous levels of IKKa/b protein.
• Sequence Similarities: Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. I-kappa-B kinase subfamily.Contains 1 protein kinase domain.
• Subunit Structure: Component of the I-kappa-B-kinase (IKK) core complex consisting of CHUK, IKBKB and IKBKG; probably four alpha/CHUK-beta/IKBKB dimers are associated with four gamma/IKBKG subunits. The IKK core complex seems to associate with regulatory or adapter proteins to form a IKK-signalosome holo-complex. The IKK complex associates with TERF2IP/RAP1, leading to promote IKK-mediated phosphorylation of RELA/p65. Part of a complex composed of NCOA2, NCOA3, CHUK/IKKA, IKBKB, IKBKG and CREBBP. Part of a 70-90 kDa complex at least consisting of CHUK/IKKA, IKBKB, NFKBIA, RELA, IKBKAP and MAP3K14. Directly interacts with IKK-gamma/NEMO and TRPC4AP. May interact with TRAF2. Interacts with NALP2. May interact with MAVS/IPS1. Interacts with ARRB1 and ARRB2. Interacts with NLRC5; prevents CHUK phosphorylation and kinase activity. Interacts with PIAS1; this interaction induces PIAS1 phosphorylation. Interacts with ZNF268 isoform 2; the interaction is further increased in a TNF-alpha-dependent manner. / Component of the I-kappa-B-kinase (IKK) core complex consisting of CHUK, IKBKB and IKBKG; probably four alpha/CHUK-beta/IKBKB dimers are associated with four gamma/IKBKG subunits. The IKK core complex seems to associate with regulatory or adapter proteins to form a IKK-signalosome holo-complex. The IKK complex associates with TERF2IP/RAP1, leading to promote IKK-mediated phosphorylation of RELA/p65. Part of a complex composed of NCOA2, NCOA3, CHUK/IKKA, IKBKB, IKBKG and CREBBP. Part of a 70-90 kDa complex at least consisting of CHUK/IKKA, IKBKB, NFKBIA, RELA, IKBKAP and MAP3K14. Found in a membrane raft complex, at least composed of BCL10, CARD11, DPP4 and IKBKB. Interacts with SQSTM1 through PRKCZ or PRKCI. Forms an NGF-induced complex with IKBKB, PRKCI and TRAF6. May interact with MAVS/IPS1. Interacts with NALP2. Interacts with TICAM1. Interacts with Yersinia yopJ. Interacts with FAF1; the interaction disrupts the IKK complex formation. Interacts with ATM. Part of a ternary complex consisting of TANK, IKBKB and IKBKG. Interacts with NIBP; the interaction is direct. Interacts with ARRB1 and ARRB2. Interacts with TRIM21. Interacts with NLRC5; prevents IKBKB phosphorylation and kinase activity. Interacts with PDPK1. Interacts with EIF2AK2/PKR. The phosphorylated form interacts with PPM1A and PPM1B. Interacts with ZNF268 isoform 2; the interaction is further increased in a TNF-alpha-dependent manner.
• Subcellular Location: Cytoplasm. Nucleus. Note: Shuttles between the cytoplasm and the nucleus. /Cytoplasm. Nucleus. Membrane raft. Note: Colocalized with DPP4 in membrane rafts.

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human skeletal muscle tissue using IKKa/b (Phospho-Ser180/181) Antibody.)

Related Product Information for anti-IKKa/b antibody

Entrez Summary: This gene encodes a member of the serine/threonine protein kinase family. The encoded protein, a component of a cytokine-activated protein complex that is an inhibitor of the essential transcription factor NF-kappa-B complex, phosphorylates sites that trigger the degradation of the inhibitor via the ubiquination pathway, thereby activating the transcription factor. [provided by RefSeq, Jul 2008]/The protein encoded by this gene phosphorylates the inhibitor in the inhibitor/NF-kappa-B complex, causing dissociation of the inhibitor and activation of NF-kappa-B. The encoded protein itself is found in a complex of proteins. Several transcript variants, some protein-coding and some not, have been found for this gene. [provided by RefSeq, Sep 2011]

NCBI and Uniprot Product Information

• NCBI GI #: 62241001
• NCBI GeneID: 1147
• NCBI Accession #: NP_001269.3
• NCBI GenBank Nucleotide #: NM_001278.3
• UniProt Accession #: O15111; O14666; Q13132; Q5W0I4; Q92467
• Molecular Weight: 84; 87
• NCBI Official Full Name: inhibitor of nuclear factor kappa-B kinase subunit alpha isoform 1
• NCBI Official Synonym Full Names: conserved helix-loop-helix ubiquitous kinase
• NCBI Official Symbol: CHUK
• NCBI Official Synonym Symbols: IKK1; IKKA; IKBKA; TCF16; NFKBIKA; IKK-alpha
• NCBI Protein Information: inhibitor of nuclear factor kappa-B kinase subunit alpha
• UniProt Protein Name: Inhibitor of nuclear factor kappa-B kinase subunit alpha
• UniProt Gene Name: CHUK
• UniProt Synonym Gene Names: IKKA; TCF16; I-kappa-B kinase alpha; IKK-A; IKK-alpha; IkBKA; IkappaB kinase; IKK1; NFKBIKA; TCF-16

NCBI Description

This gene encodes a member of the serine/threonine protein kinase family. The encoded protein, a component of a cytokine-activated protein complex that is an inhibitor of the essential transcription factor NF-kappa-B complex, phosphorylates sites that trigger the degradation of the inhibitor via the ubiquination pathway, thereby activating the transcription factor. [provided by RefSeq, Jul 2008]

Uniprot Description

IKKA: a kinase of the IKK family. Phosphorylates inhibitors of NF-kappa-B, leading to their dissociation from NF-kappa-B and ultimately to their degradation. Phosphorylated and activated downstream of growth factor receptors, IL1R, and TNFR by NAK, IRAK and NIK, respectively. Preferentially found as a heterodimer with IKK-beta but also as an homodimer. Directly interacts with IKK-gamma/NEMO and TRPC4AP. Heterodimers form the active complex. The tripartite complex can also bind to MAP3K14/NIK, MEKK1, IKAP and IKB-alpha-p65-p50 complex. Inhibitors are under development to treat arthritis, inflammation, and apoptotic aspects of cancer. Aspirin (sodium salicylate) selectively binds IKK and reduces inflammation. Misexpression and inhibitors show involvement in insulin sensitization in obese rodents. Mutations in IKK-gamma are found in several immune deficiencies: hyper IgM syndrome, incontinentia pigmenti [embryonic lethal in males, defects in skin, hair, teeth in females] and hypohidrotic ectodermal dysplasia; recurrent infections and defects in teeth, hair, and sweat glands]. Inhibitors: CHS 828, NBD peptide, BMS-345541.

Protein type: EC 2.7.11.10; IKK family; Kinase, protein; Other group; Protein kinase, Other; Protein kinase, Ser/Thr (non-receptor)

Chromosomal Location of Human Ortholog: 10q24.31

Cellular Component: cytoplasm; cytosol; IkappaB kinase complex; internal side of plasma membrane; intracellular membrane-bound organelle; nucleoplasm

Molecular Function: IkappaB kinase activity; protein binding; protein heterodimerization activity; protein homodimerization activity; protein kinase activity

Biological Process: activation of NF-kappaB transcription factor; anatomical structure morphogenesis; I-kappaB kinase/NF-kappaB cascade; I-kappaB phosphorylation; immune response; inflammatory response; innate immune response; peptidyl-serine phosphorylation; positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of transcription from RNA polymerase II promoter; protein amino acid phosphorylation; response to virus; stimulatory C-type lectin receptor signaling pathway; stress-activated MAPK cascade; T cell receptor signaling pathway; tumor necrosis factor-mediated signaling pathway

Disease: Cocoon Syndrome