IKK beta, Active(I03-10BG)

IKK beta, Active(I03-10BG)

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Description :Recombinant human IKKβ (1-662) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

Species :Human

Tag :GST tag

Expression System:Sf9 insect cells using baculovirus

Sequence :1-662

Genbank Number :NM_001556

Specific Activity :Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.

Purity :Sample Purity Data. For specific information on a given lot, see related technical data sheet.

Storage, Stability and Shipping :Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.

Applications :Kinase Assay, Western Blot

Molecular Weight :~105 kDa

Gene Aliases :IKK2, IKBKB, IKKB, NFKBIKB, FLJ40509, IKK-beta, MGC131801

Scientific Background :IKKβ is a serine/threonine protein kinase that phosphorylates the I-kappa-B protein which is an inhibitor of the transcription factor NF-kappa-B complex. Phosphorylation of I-kappa-B protein triggers the degradation of the inhibitor via the ubiquitination pathway, thereby activating NF-kappa-B complex. The activity of IKKβ is stimulated by TNF and IL1 and IKKβ forms a heterodimer that interacts with NIK (1). Overexpression of catalytically inactive IKKβ blocks cytokine-induced NF-kappa-B activation. Aspirin and sodium salicylate can specifically inhibit IKKβ activity in vitro and in vivo by binding to IKKβ to reduce ATP binding (2).

References :
1. Woronicz, J D. et al: IkappaB kinase-beta: NF-kappa-B activation and complex formation with IkappaB kinase-alpha and NIK. Science 278: 866-869, 1997.

2. Yin, M.-J. et al: The anti-inflammatory agents aspirin and salicylate inhibit the activity of I-kappa-B kinase-beta. Nature 396: 77-80, 1998.

Product Sheets (By Lot #) :

F409-4.pdf

L2243-2.pdf

L1885-4.pdf

Research Areas :Cancer, Inflammation, Neurobiology, NfkB Pathway, Ser/Thr Kinases, WNT Signaling, Inflammation, AKT/PKB Pathway, p38 Pathway, Apoptosis/Autophagy