Rabbit Anti-IKBKB Recombinant Antibody (VS3-CJ131)

CAT#: VS3-CJ131

This product is a rabbit antibody that recognizes IKBKB.

Gene Expression
Figure 1 IF staining of human cell line U-251 MG Figure 2 Cerebellum. Figure 3 Testis Figure 4 Lymph node Figure 5 Parathyroid gland Figure 6 Liver Figure 7 Kidney Figure 8 RNA cell line category: Low cell line specificity

Specifications

  • Immunogen
  • Recombinant protein
  • Host Species
  • Rabbit
  • Type
  • Rabbit IgG
  • Specificity
  • Human, Mouse and Rat IKBKB
  • Species Reactivity
  • Human, Mouse, Rat
  • Applications
  • WB, ICC, IF, IP
  • Conjugate
  • Unconjugated

Product Property

  • Purification
  • Protein A affinity purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Buffer
  • 40% Glycerol, 1% BSA, TBS, pH7.4.
  • Preservative
  • 0.05% sodium azide
  • Storage
  • Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.
  • Shipping
  • Ice packs

Applications

  • Application Notes
  • This antibody has been tested for use in Western Blot, Immunocytochemistry, Immunofluorescence, Immunoprecipitation.

Target

  • Alternative Names
  • IKK-beta; IKK2; IKKB; IMD15; IMD15A; IMD15B; NFKBIKB
  • Sequence Similarities
  • Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. I-kappa-B kinase subfamily.
  • Cellular Localization
  • Cytoplasm, Membrane, Nucleus
  • Post Translation Modifications
  • Upon cytokine stimulation, phosphorylated on Ser-177 and Ser-181 by MEKK1 and/or MAP3K14/NIK as well as TBK1 and PRKCZ; which enhances activity. Once activated, autophosphorylates on the C-terminal serine cluster; which decreases activity and prevents prolonged activation of the inflammatory response. Phosphorylated by the IKK-related kinases TBK1 and IKBKE, which is associated with reduced CHUK/IKKA and IKBKB activity and NF-kappa-B-dependent gene transcription. Dephosphorylated at Ser-177 and Ser-181 by PPM1A and PPM1B.
    (Microbial infection) Acetylation of Thr-180 by Yersinia YopJ prevents phosphorylation and activation, thus blocking the I-kappa-B pathway.
    Ubiquitinated. Monoubiquitination involves TRIM21 that leads to inhibition of Tax-induced NF-kappa-B signaling. According to PubMed:19675099, 'Ser-163' does not serve as a monoubiquitination site. According to PubMed:16267042, ubiquitination on 'Ser-163' modulates phosphorylation on C-terminal serine residues.
    (Microbial infection) Monoubiquitination by TRIM21 is disrupted by Yersinia YopJ.
  • Function
  • 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 (PubMed:30337470).
    Acts as part of the canonical IKK complex in the conventional pathway of NF-kappa-B activation. 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 (PubMed:11297557, PubMed:20410276).
    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 (PubMed:15084260).
    Also phosphorylates other substrates including NCOA3, BCL10 and IRS1 (PubMed:17213322).
    Within the nucleus, acts as an adapter protein for NFKBIA degradation in UV-induced NF-kappa-B activation (PubMed:11297557).
    Phosphorylates RIPK1 at 'Ser-25' which represses its kinase activity and consequently prevents TNF-mediated RIPK1-dependent cell death (By similarity).
    Phosphorylates the C-terminus of IRF5, stimulating IRF5 homodimerization and translocation into the nucleus (PubMed:25326418).
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

MSDS

COA

Certificate of Analysis Lookup

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Protocol & Troubleshooting

We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.

Isotype Control

Secondary Antibody

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