FoxO3a antibody

• Catalog Number: orb153886
• Category: Antibodies
• Description: Rabbit polyclonal antibody to FoxO3a. Forkhead box O-class (FOXO) transcription factors are mammalian homologue of DAF-16, a known lifespan regulator of Caenorhabditis elegans. FOXO transcription factors, such as FOXO1, FOXO3a, and FOXO4, have been linked to the regulation of cell cycle, apoptosis, DNA repair, oxidative stress, and metabolism. FOXO proteins are proposed to be dual regulated by Akt-mediated phosphorylation and Skp2-mediated ubiquitination, which are usually initiated by growth factors and cytokines. FOXO proteins are also activated by stress, which induces gene expression that contributes to cell cycle arrest, implicating FOXO proteins as tumor suppressors. Specifically, FOXO3a (FKHR-L1) is a transcriptional activator for apoptosis in the absence of survival factors, such as in neural cell death triggered by oxidative stress. In the presence of survival factors like IGF-1, AKT1/PKB phosphorylates on Thr-32 and Ser-253. FOXO3a is inactivated when phosphorylated by AKT1 on Thr-32 and Ser-253.
• Clonality: Polyclonal
• Tested applications: ICC, IF, IHC, WB
• Reactivity: Human, Mouse, Rat
• Isotype: IgG
• Immunogen: Recombinant fusion protein of mouse FOXO3A(NP_062714.1).
• Dilution range: WB: 1:500-2000
• Conjugation: Unconjugated
• MW: 80-90KDa
• UniProt ID: Q9WVH4
• Storage: Store at -20°C. Avoid freeze / thaw cycles.
• Buffer/Preservatives: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
• Alternative names: anti AF6q21 antibody, anti FKHRL1 antibody, anti F
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Western blot analysis of extracts of various cell lines using FoxO3a antibody