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Rabbit Anti-phospho-FOXO4 (Ser197)antibody
Rabbit Anti-phospho-FOXO4 (Ser197)antibody
FOXO4 (phospho S197); p-FOXO4 (phospho S197); AFX(Phospho-Ser197); Fork head domain transcription factor AFX1; AFX; AFX1; Afxh; ALL1-fused gene from X chromosome; Fork head domain transcription factor AFX1; Forkhead box O4; Forkhead box protein O4; FOXO 4
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  • NO.:SL3144R
    Clonality:Polyclonal
    Immunogen Species:Rabbit
    React Species:Human,Mouse,(predicted: Rat,Chicken,Dog,Pig,Cow,Horse,Rabbit,)
    Applications:WB ELISA
    concentration:1mg/ml
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Product Name phospho-FOXO4 (Ser197)
Chinese Name 磷酸化叉头蛋白4抗体
Alias FOXO4 (phospho S197); p-FOXO4 (phospho S197); AFX(Phospho-Ser197); Fork head domain transcription factor AFX1; AFX; AFX1; Afxh; ALL1-fused gene from X chromosome; Fork head domain transcription factor AFX1; Forkhead box O4; Forkhead box protein O4; FOXO 4; Mixed lineage leukemia, translocated to, 7; MLLT7; Myeloid lymphoid or mixed lineage leukemia translocated to 7; Myeloid/lymphoid or mixed lineage leukemia, translocated to, 7; Putative fork head domain transcription factor AFX1.  
Product Type Phosphorylated anti 
Research Area Tumour  immunology  Signal transduction  transcriptional regulatory factor  Kinases and Phosphatases  
Immunogen Species Rabbit
Clonality Polyclonal
React Species Human, Mouse,  (predicted: Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, )
Applications WB=1:500-2000 ELISA=1:5000-10000 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight 54kDa
Cellular localization The nucleus cytoplasmic 
Form Liquid
Concentration 1mg/ml
immunogen KLH conjugated Synthesised phosphopeptide derived from human FOXO4 around the phosphorylation site of Ser197: AA(p-S)MD 
Lsotype IgG
Purification affinity purified by Protein A
Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
Product Detail This gene encodes a member of the O class of winged helix/forkhead transcription factor family. Proteins encoded by this class are regulated by factors involved in growth and differentiation indicating they play a role in these processes. A translocation involving this gene on chromosome X and the homolog of the Drosophila trithorax gene, encoding a DNA binding protein, located on chromosome 11 is associated with leukemia. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2010]

Function:
Transcription factor involved in the regulation of the insulin signaling pathway. Binds to insulin-response elements (IREs) and can activate transcription of IGFBP1. Down-regulates expression of HIF1A and suppresses hypoxia-induced transcriptional activation of HIF1A-modulated genes. Also involved in negative regulation of the cell cycle.

Subunit:
Interacts with CREBBP/CBP, CTNNB1, MYOCD, SIRT1, SRF and YWHAZ. Acetylated by CREBBP/CBP and deacetylated by SIRT1. Binding of YWHAZ inhibits DNA-binding. Interacts with USP7; the interaction is enhanced in presence of hydrogen peroxide and occurs independently of TP53. Interacts with NLK, and this inhibits monoubiquitination and transcriptional activity.

Subcellular Location:
Cytoplasm. Nucleus. When phosphorylated, translocated from nucleus to cytoplasm. Dephosphorylation triggers nuclear translocation. Monoubiquitination increases nuclear localization. When deubiquitinated, translocated from nucleus to cytoplasm.

Tissue Specificity:
Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Isoform zeta is most abundant in the liver, kidney, and pancreas.

Post-translational modifications:
Acetylation by CBP, which is induced by peroxidase stress, inhibits transcriptional activity. Deacetylation by SIRT1 is NAD-dependent and stimulates transcriptional activity. Phosphorylation by PKB/AKT1 inhibits transcriptional activity and is responsible for cytoplasmic localization.
Monoubiquitinated; monoubiquitination is induced by oxidative stress and reduced by deacetylase inhibitors; results in its relocalization to the nucleus and its increased transcriptional activity. Deubiquitinated by USP7; deubiquitination is induced by oxidative stress; enhances its interaction with USP7 and consequently, deubiquitination; increases its translocation to the cytoplasm and inhibits its transcriptional activity. Hydrogene-peroxide-induced ubiquitination and USP7-mediated deubiquitination have no major effect on its protein stability.

DISEASE:
Note=A chromosomal aberration involving FOXO4 is found in acute leukemias. Translocation t(X;11)(q13;q23) with MLL/HRX. The result is a rogue activator protein.

Similarity:
Contains 1 fork-head DNA-binding domain.

SWISS:
P98177

Gene ID:
4303

Database links:

Entrez Gene: 4303 Human

Entrez Gene: 54601 Mouse

Entrez Gene: 302415 Rat

Omim: 300033 Human

SwissProt: P98177 Human

SwissProt: Q9WVH3 Mouse

Unigene: 584654 Human

Unigene: 240299 Mouse

Unigene: 19646 Rat



Product Picture
Sample:
Heart (Mouse) Lysate at 40 ug
Primary: Anti-phospho-FOXO4 (Ser197) (SL3144R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 54 kD
Observed band size: 54 kD

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