IKK-γ (phospho Ser85) Antibody

Regulatory subunit of the IKK core complex which 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. Its binding to scaffolding polyubiquitin seems to play a role in IKK activation by multiple signaling receptor pathways. However, the specific type of polyubiquitin recognized upon cell stimulation (either 'Lys-63'-linked or linear polyubiquitin) and its functional importance is reported conflictingly. Also considered to be a mediator for TAX activation of NF-kappa-B. Could be implicated in NF-kappa-B-mediated protection from cytokine toxicity. Essential for viral activation of IRF3. Involved in TLR3- and IFIH1-mediated antiviral innate response; this function requires 'Lys-27'-linked polyubiquitination.1) Niu J, Shi Y, Iwai K, Wu ZH (2011) EMBO J 30, 3741-53. Wu ZH, et al. (2010)Mol Cell 40, 75-86. Palkowitsch L, Leidner J, Ghosh S, Marienfeld RB (2008)J Biol Chem 283, 76-86.

IKK-γ (phospho Ser85) antibody was raised against a peptide sequence around phosphorylation site of serine 85 (Q-A-S (p)-Q-R) derived from Human IKK-gamma.

WB

Human