Home  >  Products  >  FKHR, phosphorylated (Ser256) (Forkhead Box Protein O1, Forkhead Box Protein O1A, Forkhead In Rhabdomyosarcoma, FOXO1A, FOXO1)
FKHR, phosphorylated (Ser256) (Forkhead Box Protein O1, Forkhead Box Protein O1A, Forkhead In Rhabdomyosarcoma, FOXO1A, FOXO1)

FKHR, phosphorylated (Ser256) (Forkhead Box Protein O1, Forkhead Box Protein O1A, Forkhead In Rhabdomyosarcoma, FOXO1A, FOXO1)

Cat no: F4523-01C

Supplier: United States Biological
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The Forkhead family of transcription factors is involved in tumorigenesis in rhabdomyosarcoma and acute leukemias. Within the family, three members (FKHR, AFX and FKHRL1) have sequence similarity to the nematode homologue DAF-16, recently shown to mediate signaling via a pathway involving IGFR1, PI3K and Akt. There are three Akt phosphorylation sites in the FKHR proteins: Thr24, Ser256 and Ser319. Phosphorylation of FKHR family members at these sites by Akt promotes cell survival and regulates the cell cycle. Phosphorylation regulates FKHR nuclear translocation and target gene transcription. Applications: Suitable for use in Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilution: Western Blot:1:500-1:1,000 Immunohistochemistry:1:50-1:100 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees 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.
Catalogue number: F4523-01C
Reactivities: Human, Mouse, Rat
Hosts: Rabbit
Applications: Immunohistochemistry, Western Blot
Size: 50ug
Form: Supplied as a liquid in PBS (without Mg2+ and Ca2+), pH 7.4, 150mM sodium chloride, 0.02% sodium azide, 50% glycerol.
P type: Pab
Isotype: IgG
Purity: Purified by immunoaffinity chromatography.
Additional info: Recognizes human FKHR when phosphorylated at serine 256. Species Cross-Reactivity: mouse, rat.

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