{"product_id":"cst-46249t","title":"CST,  46249T, Exportin-1\/CRM1 (D6V7N) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying Exportin-1. Validated for WB,IP,IHC,IF. Available in 2 sizes. Highly specific and rigorously validated in-house, Exportin-1\/CRM1 (D6V7N) Rabbit Monoclonal Antibody (CST #46249) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:50\nImmunohistochemistry (Paraffin): 1:300 - 1:1200\nImmunofluorescence (Immunocytochemistry): 1:400 - 1:1600\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 # 49000 .\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Immunocytochemistry)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nExportin-1\/CRM1 (D6V7N) Rabbit Monoclonal Antibody recognizes endogenous levels of total exportin-1\/CRM1 protein.\nSpecies Reactivity: Human, Mouse, Monkey\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with recombinant protein specific to the carboxy terminus of human exportin-1\/CRM1 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nExportins are a family of seven proteins that are responsible for intracellular transport. Exportin-1, also known as chromosome region maintenance 1 (CRM1), is a protein essential for nuclear export of hundreds of proteins, mRNAs, and rRNAs (1-3). Exportin-1 binds to substrates with nuclear export signals (NESs) rich in leucine and other hydrophobic amino acids (4). These hydrophobic sequences form an alpha-helix-loop that can bind to the exportin-1 hydrophobic groove (5). Studies have shown that these NESs can be modified either by protein modifications or by mutation to regulate exportin-1 binding (6-7). Targets of exportin-1 include many tumor suppressors, such as Rb, p53, FoxO1, BAF47, as well as oncoproteins, such as p21 and p27 (1). In addition, Myc can upregulate exportin-1 during biogenesis, where it can export newly formed 40S and 60S subunits from the nucleoli (8-9). Inhibition of nuclear export has been pursued for therapeutic application since the finding that leptomycin B could suppress HIV replication by suppressing the ability of exportin-1 to export the HIV-1 protein Rev (2, 10). Overexpression of exportin-1 has been associated with poor prognosis in various cancer types (11-13). Genomic approaches and development of inhibitors have identified exportin-1 as a druggable target (14-16). The use of various inhibitors of exportin-1 is also being explored in various antiviral therapies (17-18).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nchromosome region maintenance 1 homolog; Chromosome region maintenance 1 protein homolog; CRM-1; CRM1; CRM1, yeast, homolog; DKFZp686B1823; emb; Exp1; exportin 1; exportin 1 (CRM1 homolog, yeast); exportin 1 (CRM1, yeast, homolog); Exportin-1; Exportin-1 (required for chromosome region maintenance); XPO1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M Mk\nSENSITIVITY: Endogenous\nMW (kDa): 123\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799530688681,"sku":"46249T","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-46249t","provider":"Iright","version":"1.0","type":"link"}