Render Target: STATIC
Render Timestamp: 2024-11-11T10:44:02.715Z
Commit: 3c1f305a63297e594ac8d7bb5424007d592d68be
XML generation date: 2024-09-20 06:16:29.816
Product last modified at: 2024-10-22T12:00:14.026Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77

FoxO3a (75D8) Rabbit mAb (Biotinylated) #3938

Filter:
  • WB

    Supporting Data

    REACTIVITY H M R Mk
    SENSITIVITY Endogenous
    MW (kDa) 82 to 97
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 
    • Mk-Monkey 

    Product Information

    Product Description

    This Cell Signaling Technology antibody is conjugated to biotin under optimal conditions. The unconjugated FoxO3a (75D8) Rabbit mAb #2497 reacts with human, mouse and rat Fox03a protein. CST expects that FoxO3a (75D8) Rabbit mAb (Biotinylated) will also recognize Fox03a in these species.
    MW (kDa) 82 to 97

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 136 mM NaCl, 2.6 mM KCI, 12 mM sodium phosphate (pH 7.4) dibasic, 2 mg/ml BSA, and 50% glycerol. Store at –20°C. Do not aliquot the antibodies.

    Protocol

    Specificity / Sensitivity

    FoxO3a (75D8) Rabbit mAb (Biotinylated) detects endogenous levels of total FoxO3a protein. The antibody does not cross-react with other members of the FoxO4 or FoxO1 families.

    Species Reactivity:

    Human, Mouse, Rat, Monkey

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu50 of human FoxO3a.

    Background

    The Forkhead family of transcription factors is involved in tumorigenesis of rhabdomyosarcoma and acute leukemias (1-3). Within the family, three members (FoxO1, FoxO4, and FoxO3a) have sequence similarity to the nematode orthologue DAF-16, which mediates signaling via a pathway involving IGFR1, PI3K, and Akt (4-6). Active forkhead members act as tumor suppressors by promoting cell cycle arrest and apoptosis. Increased expression of any FoxO member results in the activation of the cell cycle inhibitor p27 Kip1. Forkhead transcription factors also play a part in TGF-β-mediated upregulation of p21 Cip1, a process negatively regulated through PI3K (7). Increased proliferation results when forkhead transcription factors are inactivated through phosphorylation by Akt at Thr24, Ser256, and Ser319, which results in nuclear export and inhibition of transcription factor activity (8). Forkhead transcription factors can also be inhibited by the deacetylase sirtuin (SirT1) (9).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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