SDS-Page
(Recombinant IKK&beta protein gel> 7.5% SDS-PAGE Coomassie staining MW: 87.8 kDa Purity: ? 60%)
IKKb recombinant protein
Recombinant IKKb protein
Shipping Temp: Dry Ice
SDS-Page
(Recombinant IKK&beta protein gel> 7.5% SDS-PAGE Coomassie staining MW: 87.8 kDa Purity: ? 60%)
SDS-Page
(Recombinant IKK&beta protein gel> 7.5% SDS-PAGE Coomassie staining MW: 87.8 kDa Purity: ? 60%)
Testing Data
(HTRF assay for IKKb activity 1 uM STK S3 substrate was incubated with different concentrations of IKKb protein in 10 ul reaction system containing 1×Enzymatic Buffer, 2 mM MgCl2, 1 mM DTT and 100 uM ATP for 1 hour. The detection reagents were added and incubated with the reactions for 1 hr. All the operations and reactions were performed at room temperature, and HTRF KinASE STK assay was used to detect the enzymatic activity.)
Testing Data
(HTRF assay for IKKb activity 1 uM STK S3 substrate was incubated with different concentrations of IKKb protein in 10 ul reaction system containing 1×Enzymatic Buffer, 2 mM MgCl2, 1 mM DTT and 100 uM ATP for 1 hour. The detection reagents were added and incubated with the reactions for 1 hr. All the operations and reactions were performed at room temperature, and HTRF KinASE STK assay was used to detect the enzymatic activity.)
Testing Data
(HTRF assay for IKKb activity 1 uM STK S3 substrate was incubated with different concentrations of IKKb protein in 10 ul reaction system containing 1×Enzymatic Buffer, 2 mM MgCl2, 1 mM DTT and 100 uM ATP for 1 hour. The detection reagents were added and incubated with the reactions for 1 hr. All the operations and reactions were performed at room temperature, and HTRF KinASE STK assay was used to detect the enzymatic activity.)
Testing Data
(HTRF assay for IKKb activity 1 uM STK S3 substrate was incubated with different concentrations of IKKb protein in 10 ul reaction system containing 1×Enzymatic Buffer, 2 mM MgCl2, 1 mM DTT and 100 uM ATP for 1 hour. The detection reagents were added and incubated with the reactions for 1 hr. All the operations and reactions were performed at room temperature, and HTRF KinASE STK assay was used to detect the enzymatic activity.)
Background: IKKb (Inhibitor Of Nuclear Factor Kappa B Kinase Subunit Beta), also known as IKBKB, I-Kappa-B-Kinase 2, IKK-Beta and NFKBIKB, is a 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. It 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, IKKb can also phosphorylate 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. IKKb can phosphorylate FOXO3, mediating the TNF-dependent inactivation of this pro-apoptotic transcription factor.
NCBI and Uniprot Product Information
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: EC 2.7.11.10; Protein kinase, Other; Kinase, protein; Protein kinase, Ser/Thr (non-receptor); Other group; IKK family
Chromosomal Location of Human Ortholog: 8p11.2
Cellular Component: internal side of plasma membrane; cytoplasm; IkappaB kinase complex; nucleus; cytosol; 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; response to virus; positive regulation of transcription, DNA-dependent; toll-like receptor 3 signaling pathway; T cell receptor signaling pathway; protein amino acid phosphorylation; toll-like receptor 2 signaling pathway; activation of NF-kappaB transcription factor; toll-like receptor 10 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; inflammatory response; I-kappaB phosphorylation; toll-like receptor 4 signaling pathway; negative regulation of apoptosis
Disease: Immunodeficiency 15
Research Articles on IKKb
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Product Notes
The IKKb ikbkb (Catalog #AAA389125) is a Recombinant Protein produced from Baculovirus and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "IKKb, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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