Rabbit IKK-beta Polyclonal Antibody | anti-IKK-beta antibody

IKK-beta (Phospho-Tyr188) Antibody

Cat. Num. AAA9409628

• Gene Names: IKBKB; IKK2; IKKB; IMD15; NFKBIKB; IKK-beta
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot
• Purity: Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
• Synonyms: IKK-beta; Polyclonal Antibody; IKK-beta (Phospho-Tyr188) Antibody; I-kappa-B kinase 2; I-kappa-B-kinase beta; IKK-B; IKK2; IkBKB; anti-IKK-beta antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Specificity: The antibody detects endogenous level of IKK- beta only when phosphorylated at tyrosine 188.
• Purity/Purification: Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
• Form/Format: Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1.0 mg/ml (varies by lot)
• Sequence Length: 754

• Applicable Applications for anti-IKK-beta antibody: Western Blot (WB)
• Application Notes: Western blotting: 1:500~1:1000
• Immunogen Type: Peptide-KLH
• Immunogen Description: Peptide sequence around phosphorylation site of tyrosine 188 (L-Q-Y(p)-L-A) derived from Human IKK- beta.
• Modification: Phospho-Tyr188
• Target Name: IKK- beta
• Preparation and Storage: Store at -20 degree C/1 year

Western Blot (WB)

(Western blot analysis of extracts from COS7 tissue using IKK- beta (Phospho-Tyr188) antibody.The lane on the right is treated with the antigen-specific peptide.)

Related Product Information for anti-IKK-beta antibody

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. 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.Darwech I, Otero JE, Alhawagri MA, Abu-Amer Y (2010)J Biol Chem 285, 25522-30 Huang WC, Chen JJ, Inoue H, Chen CC (2003) J Immunol 170, 4767-75 Huang WC, Chen JJ, Chen CC (2003)J Biol Chem 278, 9944-52

Product Categories/Family for anti-IKK-beta antibody

Phospho-specific Ab

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: 79,509 Da
• NCBI Official Full Name: inhibitor of nuclear factor kappa-B kinase subunit beta isoform 2
• NCBI Official Synonym Full Names: inhibitor of kappa light polypeptide gene enhancer in B-cells, kinase 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
• UniProt Entry Name: IKKB_HUMAN

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

IKKB: a kinase of the IKK family. Phosphorylates inhibitors of NF-kappa-B thus leading to the dissociation of the inhibitor/NF-kappa-B complex and ultimately the degradation of the inhibitor. Preferentially found as a heterodimer with IKK-alpha but also as an homodimer.

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

Chromosomal Location of Human Ortholog: 8p11.2

Cellular Component: internal side of plasma membrane; cytoplasm; IkappaB kinase complex; cytosol; nucleus; lipid raft

Molecular Function: protein serine/threonine kinase activity; protein binding; protein homodimerization activity; IkappaB kinase activity; protein heterodimerization activity; protein kinase binding; ATP binding; protein kinase activity

Biological Process: I-kappaB kinase/NF-kappaB cascade; positive regulation of I-kappaB kinase/NF-kappaB cascade; nerve growth factor receptor signaling pathway; MyD88-independent toll-like receptor signaling pathway; positive regulation of transcription, DNA-dependent; response to virus; toll-like receptor 3 signaling pathway; T cell receptor signaling pathway; protein amino acid phosphorylation; toll-like receptor 10 signaling pathway; activation of NF-kappaB transcription factor; toll-like receptor 2 signaling pathway; toll-like receptor 5 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; serine phosphorylation of STAT protein; B cell homeostasis; toll-like receptor signaling pathway; positive regulation of interferon type I production; innate immune response; positive regulation of transcription from RNA polymerase II promoter; toll-like receptor 9 signaling pathway; I-kappaB phosphorylation; inflammatory response; toll-like receptor 4 signaling pathway; negative regulation of apoptosis

Disease: Immunodeficiency 15