Rabbit IKBKB Antibody | anti-IKBKB antibody

IKBKB Antibody

Cat. Num. AAA8505035

• Gene Names: IKBKB; IKK2; IKKB; IMD15; NFKBIKB; IKK-beta
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry
• Purity: Affinity purification
• Synonyms: IKBKB; IKBKB Antibody; FLJ40509; IKK-beta; IKK2; IKKB; MGC131801; NFKBIKB; anti-IKBKB antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Isotype: IgG
• Purity/Purification: Affinity purification
• Sequence Length: 754

• Applicable Applications for anti-IKBKB antibody: Western Blot (WB), Immunohistochemistry (IHC)
• Application Notes: WB: 1:500-1:2000; IHC: 1:50-1:200
• Immunogen: A synthetic peptide of human IKBKB
• Storage Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
• Preparation and Storage: Store at-20 degree C or-80 degree C. Avoid freeze/thaw cycles.

Testing Data

(Western blot analysis of extracts of variouscell lines, using IKBKB antibody.)

Related Product Information for anti-IKBKB antibody

The NF-kappaB/Rel transcription factors are present in the cytosol in an inactive state, complexed with the inhibitory IkappaB proteins (1-3). Most agents that activate NF-kappaB do so through a common pathway based on phosphorylation-induced, proteasome-mediated degradation of IkappaB (3-7). The key regulatory step in this pathway involves activation of a high molecular weight IkappaB kinase (IKK) complex whose catalysis is generally carried out by three tightly associated IKK subunits. IKKalpha and IKKbeta serve as the catalytic subunits of the kinase and IKK gamma serves as the regulatory subunit (8, 9). Activation of IKK depends upon phosphorylation at Ser177 and Ser181 in the activation loop of IKKbeta (Ser176 and Ser180 in IKKalpha), which causes conformational changes, resulting in kinase activation (10-13).

Product Categories/Family for anti-IKBKB antibody

Autophagy antibody; Cancer; Cardiovascular; Cell Biology; Epigenetics & Nuclear Signaling; Developmental Biologys; Immunology; Drug Discovery Products; Metabolism; Neuroscience; Signal Transduction; Stem Cells

References

1. Baeuerle, P.A. and Baltimore, D. (1988) Science 242, 540-6. 2. Beg, A.A. and Baldwin, A.S. (1993) Genes Dev 7, 2064-70. 3. Finco, T.S. et al. (1994) Proc Natl Acad Sci USA 91, 11884-8. 4. Brown, K. et al. (1995) Science 267, 1485-8. 5. Brockman, J.A. et al. (1995) Mol Cell Biol 15, 2809-18. 6. Traenckner, E.B. et al. (1995) EMBO J 14, 2876-83. 7. Chen, Z.J. et al. (1996) Cell 84, 853-62. 8. Zandi, E. et al. (1997) Cell 91, 243-52. 9. Karin, M. (1999) Oncogene 18, 6867-74. 10. DiDonato, J.A. et al. (1997) Nature 388, 548-54. 11. Mercurio, F. et al. (1997) Science 278, 860-6. 12. Johnson, L.N. et al. (1996) Cell 85, 149-58. 13. Delhase, M. et al. (1999) Science 284, 309-13.

NCBI and Uniprot Product Information

• NCBI GI #: 299758411
• NCBI GeneID: 3551
• NCBI Accession #: NP_001177649.1
• NCBI GenBank Nucleotide #: NM_001190720.2
• UniProt Accession #: O14920; O75327; B4DZ30; B4E0U4
• Molecular Weight: 81kDa
• NCBI Official Full Name: inhibitor of nuclear factor kappa-B kinase subunit beta isoform 2
• NCBI Official Synonym Full Names: inhibitor of nuclear factor kappa B kinase subunit beta
• NCBI Official Symbol: IKBKB
• NCBI Official Synonym Symbols: IKK2; IKKB; IMD15; NFKBIKB; IKK-beta
• NCBI Protein Information: inhibitor of nuclear factor kappa-B kinase subunit beta
• UniProt Protein Name: Inhibitor of nuclear factor kappa-B kinase subunit beta
• UniProt Gene Name: IKBKB
• UniProt Synonym Gene Names: IKKB; I-kappa-B-kinase beta; IKK-B; IKK-beta; IkBKB; IKK2; NFKBIKB

NCBI Description

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]

Uniprot Description

Serine kinase that plays an essential role in the NF-kappa-B signaling pathway which is activated by multiple stimuli such as inflammatory cytokines, bacterial or viral products, DNA damages or other cellular stresses. Acts as part of the canonical IKK complex in the conventional pathway of NF-kappa-B activation and phosphorylates inhibitors of NF-kappa-B on 2 critical serine residues. These modifications allow polyubiquitination of the inhibitors and subsequent degradation by the proteasome. In turn, free NF-kappa-B is translocated into the nucleus and activates the transcription of hundreds of genes involved in immune response, growth control, or protection against apoptosis. In addition to the NF-kappa-B inhibitors, phosphorylates several other components of the signaling pathway including NEMO/IKBKG, NF-kappa-B subunits RELA and NFKB1, as well as IKK-related kinases TBK1 and IKBKE. IKK-related kinase phosphorylations may prevent the overproduction of inflammatory mediators since they exert a negative regulation on canonical IKKs. Phosphorylates FOXO3, mediating the TNF-dependent inactivation of this pro-apoptotic transcription factor. Also phosphorylates other substrates including NCOA3, BCL10 and IRS1. Within the nucleus, acts as an adapter protein for NFKBIA degradation in UV-induced NF-kappa-B activation.