Lane 1: Jurkat cell lysate
Lane 2: Hela cell lysate
Recombinant Rabbit monoclonal primary
IKK alpha Recombinant Rabbit Monoclonal Antibody [SN06-99] (ET1611-15)
Jurkat cell lysate, Hela cell lysate, SW480, mouse skin tissue, Hela.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Protein A affinity purified.
chuk antibody; CHUK1 antibody; Conserved Helix Loop Helix Ubiquitous Kinase antibody; Conserved helix loop ubiquitous kinase antibody; Conserved helix-loop-helix ubiquitous kinase antibody; I Kappa B Kinase 1 antibody; I Kappa B Kinase Alpha antibody; I-kappa-B kinase 1 antibody; I-kappa-B kinase alpha antibody; IkappaB kinase antibody; IkB kinase alpha subunit antibody; IkBKA antibody; IKK 1 antibody; IKK A antibody; IKK a kinase antibody; IKK-A antibody; IKK-alpha antibody; IKK1 antibody; IKKA antibody; IKKA_HUMAN antibody; Inhibitor Of Kappa Light Polypeptide Gene Enhancer In B Cells antibody; Inhibitor Of Nuclear Factor Kappa B Kinase Alpha Subunit antibody; Inhibitor of nuclear factor kappa-B kinase subunit alpha antibody; NFKBIKA antibody; Nuclear Factor Kappa B Inhibitor Kinase Alpha antibody; Nuclear factor NF kappa B inhibitor kinase alpha antibody; Nuclear factor NF-kappa-B inhibitor kinase alpha antibody; Nuclear factor NFkappaB inhibitor kinase alpha antibody; Nuclear Factor Of Kappa Light Chain Gene Enhancer In B Cells Inhibitor antibody; TCF-16 antibody; TCF16 antibody; Transcription factor 16 antibody
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. I-kappa-B kinase subfamily.
Phosphorylated by MAP3K14/NIK, AKT and to a lesser extent by MEKK1, and dephosphorylated by PP2A. Autophosphorylated.; (Microbial infection) Acetylation of Thr-179 by Yersinia yopJ prevents phosphorylation and activation, thus blocking the I-kappa-B signaling pathway.
The transcription factor NFkB is retained in the cytoplasm in an inactive form by the inhibitory protein IkB. Activation of NFkB requires that IkB be phosphorylated on specific serine residues, which results in targeted degradation of IkB. IkB kinase a (IKKa), previously designated CHUK, interacts with IkB-a and specifically phosphorylates IkB-a on Ser 32 and 36, the sites that trigger its degradation. IKKa appears to be critical for NFkB activation in response to proinflammatory cytokines. Phosphorylation of IkB by IKKa is stimulated by the NFkB inducing kinase (NIK), which itself is a central regulator for NFkB activation in response to TNF and IL-1. The functional IKK complex contains three subunits, IKKa, IKKb and IKKg (also designated NEMO), and each appear to make essential contributions to IkB phosphorylation.