{"product_id":"cst-2880l","title":"CST,  2880L, FoxO1 (C29H4) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying FoxO1a. Validated for WB,IP,IHC,IF,F,ChIP. Available in 3 sizes. Highly specific and rigorously validated in-house, FoxO1 (C29H4) Rabbit Monoclonal Antibody (CST #2880) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:100\nImmunohistochemistry (Paraffin): 1:50 - 1:200\nImmunofluorescence (Immunocytochemistry): 1:50 - 1:200\nFlow Cytometry (Fixed\/Permeabilized): 1:100 - 1:200\nChromatin IP: 1:50\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 29336 .\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Immunocytochemistry), Flow Cytometry (Fixed\/Permeabilized), Chromatin IP\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nFoxO1 (C29H4) Rabbit Monoclonal Antibody detects endogenous levels of total FoxO1 protein. This antibody does not detect exogenously expressed family members FoxO3a or FoxO4.\nSpecies Reactivity: Human, Mouse, Rat, Monkey\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a GST-fusion protein corresponding to carboxy-terminal residues of human FoxO1.\n\u003cb\u003eBackground\u003c\/b\u003e\nThe 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).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nFKH1; FKHR; forkhead box O1; forkhead box O1A (rhabdomyosarcoma); Forkhead box protein O1; Forkhead box protein O1A; forkhead homolog in rhabdomyosarcoma; Forkhead in rhabdomyosarcoma; forkhead, Drosophila, homolog of, in rhabdomyosarcoma; FOXO1; FOXO1A\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk\nSENSITIVITY: Endogenous\nMW (kDa): 78 to 82\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46798057111721,"sku":"2880L","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-2880l","provider":"Iright","version":"1.0","type":"link"}