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You are here:Home » Antibodies » Antibodies-Transcription Factors, Forkhead (FOX) » Anti -FOXO4 (Forkhead Box Protein O4, Fork Head Domain Transcription Factor AFX1, AFX, AFX1, MLLT7)

Anti -FOXO4 (Forkhead Box Protein O4, Fork Head Domain Transcription Factor AFX1, AFX,


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Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B IC IF
FOXO4 is a ubiquitously expressed protein member of a subfamily of the forkhead homeotic gene family of transcription factors and shuttles between the cytoplasm and nucleus. FOXO transcription factors are key players of cell fate decisions, metabolism, stress resistance, tumor suppression and are regulated by growth factors, oxidative stress or nutrient deprivation. In the absence of PI3K/AKT activation, FOXO4 localizes in the nucleus where it functions as a transcription factor. FOXO4 can also be phosphorylated by JNK following induction of reactive oxygen species (ROS), resulting in transcriptional activation and the induction of a negative feedback mechanism to counteract the ROS. It is through this mechanism that FOXO4 is thought to sensitize cancer cells to doxorubicin-mediated toxicity.
Catalog #146680
ApplicationsSuitable for use in ELISA, Western Blot, Immunofluorescence and Immunocytochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 0.5-1ug/ml
Immunocytochemistry: 10ug/ml
Immunofluorescence: 20ug/ml
Optimal dilutions to be determined by the researcher.
Positive ControlHeLa Cell Lysate
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
FormSupplied as a liquid in PBS, 0.02% sodium azide.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to 16aa from near the N-terminus of human FOXO4.
SpecificityRecognizes human FOXO4. Species Crossreactivity: mouse and rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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