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FOXO1a (FKH1, FKHR, FOXO1, Forkhead Box O1a, Forkhead Homolog1, Forkhead Rhabdomysarcoma)

FOXO1a (FKH1, FKHR, FOXO1, Forkhead Box O1a, Forkhead Homolog1, Forkhead Rhabdomysarcoma)

Cat no: F4523-05A

Supplier: United States Biological
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FoxO1, also called FKHR (forkhead in rhabdomyosarcoma), is a 655aa, 70kD, ubiquitously expressed member of the forkhead box O family of winged helix transcription factors. In neurons, it is activated in response to stress, translocating to the nucleus where it promotes apoptosis and blocks proliferation. In insulin-responsive tissues, nutrient abundance triggers phosphorylation by AKT that blocks nuclear translocation and activity. A 60kD form, cleaved at R537, has been found in androgen-treated prostate cancer cells. Over aa383-655, human FoxO1/FKHR shares 93% aa identity with mouse and rat FoxO1/FKHR. Applications: Suitable for use in Western Blot. Other applications not tested. Recommended Dilution: Western Blot: 1ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized powder may be stored at -20 degrees C for short-term only. Reconstitute with sterile 40-50% glycerol, aliquot and store at -20 degrees C. Reconstituted product is stable for 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Catalogue number: F4523-05A
Reactivities: Human
Hosts: Sheep
Applications: Western Blot
Size: 100ug
Form: Supplied as a lyophilized powder in PBS, 5% trehalose. Reconstitute with sterile PBS, 0.02% sodium azide.
P type: Pab
Isotype: IgG
Purity: Purified by immunoaffinity chromatography.
Additional info: Recognizes human FoxO1. Species sequence homology: mouse, rat (93%).

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