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|Tested species reactivity||Bovine, Dog, Human, Mouse, Pig, Rat|
|Host / Isotype||Mouse / IgG1, kappa|
|Immunogen||Synthetic peptide containing phosphorylated serines at amino acid residues 32 and 36 of human IkBa.|
|Contains||0.05% sodium azide|
|Storage Conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
|Tested Applications||Dilution *|
|Immunoprecipitation (IP)||1-2 µg/ml|
|Western Blot (WB)||1-2 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
Suggested positive control: ALLN treated Jurkat.
NF-kB is silenced in the cytoplasm by an inhibitory protein, IkB (1). Synthesis of IkBa is autoregulated (2). IkB proteins are phosphorylated by IkB kinase complex consisting of at least three proteins, IKK1/a, IKK2/b, and IKK3/g (3-6). External stimuli such as tumor necrosis factor or other cytokines initiates a signal transduction cascade that leads to the activation of IkB-kinase complex that specifically phosphorylates IkBa on Serine-32 and Serine-36. Phosphorylation of these sites leads to ubiquitination of IkBa and subsequent degradation by the 26 S proteasome. Degradation of IkBa results in unmasking of the nuclear localization signal of NF-kB dimers, which subsequently translocates to the nucleus and activates target genes (7,8). Six members of IkB family members have been identified (1). One of the first gene induced following NF-kB activation is IkBa.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
ECI-6; I(Kappa)B(alpha); I-kappa-B-alpha; I-kappaBalpha; IkappaB alpha; IkappaBalpha; ikB-alpha; IKBA; Inhibitor of nuclear factor of kappa light chain gene enhancer in B-cells alpha; Inhibitor of nuclear factor of kappa light chain gene enhancer in B-cells, alpha; MAD-3; major histocompatibility complex enhancer-binding protein MAD3; NF-kappa-B inhibitor alpha; NFKBI; nuclear factor of kappa light chain gene enhancer in B-cells; nuclear factor of kappa light chain gene enhancer in B-cells inhibitor, alpha; nuclear factor of kappa light polyp gene enhancer in B-cell 1; nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha
AI462015; BOS_20329; ECI-6/IKBA; IKBA; MAD-3; MAD3; NFKBI; NFKBIA; RL/IF-1