Inhibitory Subunit Of NF Kappa B Alpha (IkBa)
[Edit]NFKBIA; IKB-A; MAD-3; NFKBI; Nuclear Factor Of Kappa Light Polypeptide Gene Enhancer In B-Cells Inhibitor,Alpha; Major histocompatibility complex enhancer-binding protein MAD3
Ikappa;Balpha; (nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha) is one member of a family of cellular proteins that function to inhibit the NF-kappa;B transcription factor. Ikappa;Balpha; inhibits NF-kappa;B by masking the nuclear localization signals (NLS) of NF-kappa;B proteins and keeping them sequestered in an inactive state in the cytoplasm. In addition, Ikappa;Balpha; blocks the ability of NF-kappa;B transcription factors to bind to DNA, which is required for NF-kappa;B's proper functioning. The gene encoding the Ikappa;Balpha; protein is mutated in some Hodgkin's lymphoma cells; such mutations inactivate the Ikappa;Balpha; protein, thus causing NF-kappa;B to be chronically active in the lymphoma tumor cells and this activity contributes to the malignant state of these tumor cells.
Organism species: Homo sapiens (Human)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | RPB848Hu01 | Recombinant Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Positive Control; Immunogen; SDS-PAGE; WB. |
Antibodies | PAB848Hu01 | Polyclonal Antibody to Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | WB; IHC; ICC; IP. |
MAB848Hu22 | Monoclonal Antibody to Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | WB; IHC; ICC; IP. | |
LAB848Hu71 | Biotin-Linked Polyclonal Antibody to Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | WB; IHC; ICC. | |
Assay Kits | SEB848Hu | ELISA Kit for Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Enzyme-linked immunosorbent assay for Antigen Detection. |
HEB848Hu | High Sensitive ELISA Kit for Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Enzyme-linked immunosorbent assay for Antigen Detection. |
Organism species: Mus musculus (Mouse)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | RPB848Mu01 | Recombinant Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Positive Control; Immunogen; SDS-PAGE; WB. |
RPB848Mu02 | Recombinant Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Positive Control; Immunogen; SDS-PAGE; WB. | |
Antibodies | PAB848Mu01 | Polyclonal Antibody to Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | WB; IHC; ICC; IP. |
PAB848Mu02 | Polyclonal Antibody to Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | WB; IHC; ICC; IP. | |
Assay Kits | SEB848Mu | ELISA Kit for Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Enzyme-linked immunosorbent assay for Antigen Detection. |
Organism species: Rattus norvegicus (Rat)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | Recombinant Protein Customized Service Offer |
Antibodies | PAB848Ra01 | Polyclonal Antibody to Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | WB; IHC; ICC; IP. |
Assay Kits | n/a | CLIA Kit for Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Inhibitory Subunit Of NF Kappa B Alpha (IkBa) | ELISA Kit Customized Service Offer |
- "Characterization of an immediate-early gene induced in adherent monocytes that encodes I kappa B-like activity."Cell 65:1281-1289(1991) [PubMed] [Europe PMC] [Abstract]
- "Clonal deleterious mutations in the IkappaB alpha gene in the malignant cells in Hodgkin's lymphoma."J. Exp. Med. 191:395-402(2000) [PubMed] [Europe PMC] [Abstract]
- "Complete sequencing and characterization of 21,243 full-length human cDNAs." Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
- "The DNA sequence and analysis of human chromosome 14." Nature 421:601-607(2003) [PubMed] [Europe PMC] [Abstract]
- "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
- "I kappa B/MAD-3 masks the nuclear localization signal of NF-kappa B p65 and requires the transactivation domain to inhibit NF-kappa B p65 DNA binding."Mol. Biol. Cell 3:1339-1352(1992) [PubMed] [Europe PMC] [Abstract]
- "Signal-induced degradation of IkappaB alpha requires site-specific ubiquitination."Proc. Natl. Acad. Sci. U.S.A. 92:11259-11263(1995) [PubMed] [Europe PMC] [Abstract]
- "Tyrosine phosphorylation of IkappaB-alpha activates NF-kappaB without proteolytic degradation of IkappaB-alpha."Cell 86:787-798(1996) [PubMed] [Europe PMC] [Abstract]
- "Casein kinase II phosphorylates I kappa B alpha at S-283, S-289, S-293, and T-291 and is required for its degradation."Mol. Cell. Biol. 16:899-906(1996) [PubMed] [Europe PMC] [Abstract]
- "Mapping of the inducible IkappaB phosphorylation sites that signal its ubiquitination and degradation."Mol. Cell. Biol. 16:1295-1304(1996) [PubMed] [Europe PMC] [Abstract]
- "Phosphorylation of IkappaBalpha in the C-terminal PEST domain by casein kinase II affects intrinsic protein stability."Mol. Cell. Biol. 16:1401-1409(1996) [PubMed] [Europe PMC] [Abstract]
- "Nuclear localization of IkappaB alpha is mediated by the second ankyrin repeat: the IkappaB alpha ankyrin repeats define a novel class of cis-acting nuclear import sequences."Mol. Cell. Biol. 18:2524-2534(1998) [PubMed] [Europe PMC] [Abstract]
- "A complex containing betaTrCP recruits Cdc34 to catalyse ubiquitination of IkappaBalpha."FEBS Lett. 455:311-314(1999) [PubMed] [Europe PMC] [Abstract]
- "Identification of the ubiquitin carrier proteins, E2s, involved in signal-induced conjugation and subsequent degradation of IkappaBalpha."J. Biol. Chem. 274:14823-14830(1999) [PubMed] [Europe PMC] [Abstract]
- "Direct association and nuclear import of the hepatitis B virus X protein with the NF-kappaB inhibitor IkappaBalpha."Mol. Cell. Biol. 19:6345-6354(1999) [PubMed] [Europe PMC] [Abstract]
- "IKK epsilon is part of a novel PMA-inducible IkappaB kinase complex."Mol. Cell 5:513-522(2000) [PubMed] [Europe PMC] [Abstract]
- "NAK is an IkappaB kinase-activating kinase."Nature 404:778-782(2000) [PubMed] [Europe PMC] [Abstract]
- "A subclass of Ras proteins that regulate the degradation of IkappaB."Science 287:869-873(2000) [PubMed] [Europe PMC] [Abstract]
- "A nuclear export signal in the N-terminal regulatory domain of IkappaBalpha controls cytoplasmic localization of inactive NF-kappaB/IkappaBalpha complexes."Proc. Natl. Acad. Sci. U.S.A. 97:1014-1019(2000) [PubMed] [Europe PMC] [Abstract]
- "SUMO-1 conjugation in vivo requires both a consensus modification motif and nuclear targeting."J. Biol. Chem. 276:12654-12659(2001) [PubMed] [Europe PMC] [Abstract]
- "Thrombin and collagen induce a feedback inhibitory signaling pathway in platelets involving dissociation of the catalytic subunit of protein kinase A from an NFkappaB-IkappaB complex."J. Biol. Chem. 285:18352-18363(2010) [PubMed] [Europe PMC] [Abstract]
- "Protein methyltransferase 2 inhibits NF-kappaB function and promotes apoptosis."Mol. Cell. Biol. 26:3864-3874(2006) [PubMed] [Europe PMC] [Abstract]
- "Posttranslational hydroxylation of ankyrin repeats in IkappaB proteins by the hypoxia-inducible factor (HIF) asparaginyl hydroxylase, factor inhibiting HIF (FIH)."Proc. Natl. Acad. Sci. U.S.A. 103:14767-14772(2006) [PubMed] [Europe PMC] [Abstract]
- "RSUME, a small RWD-containing protein, enhances SUMO conjugation and stabilizes HIF-1alpha during hypoxia."Cell 131:309-323(2007) [PubMed] [Europe PMC] [Abstract]
- "The familial Mediterranean fever protein, pyrin, is cleaved by caspase-1 and activates NF-kappaB through its N-terminal fragment."Blood 112:1794-1803(2008) [PubMed] [Europe PMC] [Abstract]
- "Priming and extending: a UbcH5/Cdc34 E2 handoff mechanism for polyubiquitination on a SCF substrate."Mol. Cell 37:784-796(2010) [PubMed] [Europe PMC] [Abstract]
- "The cysteine protease domain of porcine reproductive and respiratory syndrome virus nonstructural protein 2 possesses deubiquitinating and interferon antagonism functions."J. Virol. 84:7832-7846(2010) [PubMed] [Europe PMC] [Abstract]
- "In silico structural and functional characterization of the RSUME splice variants."PLoS ONE 8:E57795-E57795(2013) [PubMed] [Europe PMC] [Abstract]
- "Structure of an IkappaBalpha/NF-kappaB complex."Cell 95:749-758(1998) [PubMed] [Europe PMC] [Abstract]
- "The crystal structure of the IkappaBalpha/NF-kappaB complex reveals mechanisms of NF-kappaB inactivation."Cell 95:759-770(1998) [PubMed] [Europe PMC] [Abstract]
- "A hypermorphic IkappaBalpha mutation is associated with autosomal dominant anhidrotic ectodermal dysplasia and T cell immunodeficiency."J. Clin. Invest. 112:1108-1115(2003) [PubMed] [Europe PMC] [Abstract]
- "A novel mutation in NFKBIA/IKBA results in a degradation-resistant N-truncated protein and is associated with ectodermal dysplasia with immunodeficiency."Hum. Mutat. 29:861-868(2008) [PubMed] [Europe PMC] [Abstract]