05-1525 | Anti-Exportin T Antibody, clone LOS1

100 µg  
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      Replacement Information

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HWBMPurifiedMonoclonal Antibody
      Catalogue Number05-1525
      DescriptionAnti-Exportin T Antibody, clone LOS1
      Alternate Names
      • exportin, tRNA (nuclear export receptor for tRNAs)
      • tRNA exportin
      Background InformationExportin T mediates the nuclear export of tRNAs in yeast and mammals. This protein is a member of the importin/karyopherin beta superfamily. Commonly called Los1p in yeast and Xpo-t in vertebrate, Exportin T plays a direct role in tRNA export from the nucleus into the cytoplasm. Nuclear export occurs in cooperation with the small GTPase Ran (Gsp1p) making tRNA available for translation. In yeast, Los1p is not essential for viability, suggesting that alternative tRNA export pathways exist.
      Product Information
      • HeLa nuclear extract
      PresentationPurified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.
      ApplicationUse Anti-Exportin T Antibody, clone LOS1 (Mouse Monoclonal Antibody) validated in WB to detect Exportin T also known as tRNA (nuclear export receptor for tRNAs).
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenRecombinant protein corresponding to Chlamydomonas Exportin-T.
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      SpecificityThis antibody recognizes Exportin-T.
      Species Reactivity
      • Human
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryThis gene encodes a protein belonging to the RAN-GTPase exportin family that mediates export of tRNA from the nucleus to the cytoplasm. Translocation of tRNA to the cytoplasm occurs once exportin has bound both tRNA and GTP-bound RAN. [provided by RefSeq]
      Gene Symbol
      • XPOT
      • Exportin(tRNA)
      • XPO3
      • exportin-T
      Purification MethodProtein G Purified
      UniProt Number
      UniProt SummaryFUNCTION: Mediates the nuclear export of aminoacylated tRNAs. In the nucleus binds to tRNA and to the GTPase Ran in its active GTP-bound form. Docking of this trimeric complex to the nuclear pore complex (NPC) is mediated through binding to nucleoporins. Upon transit of a nuclear export complex into the cytoplasm, disassembling of the complex and hydrolysis of Ran-GTP to Ran-GDP (induced by RANBP1 and RANGAP1, respectively) cause release of the tRNA from the export receptor. XPOT then return to the nuclear compartment and mediate another round of transport. The directionality of nuclear export is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus.

      SUBUNIT STRUCTURE: Found in a complex with XPOT, Ran and tRNA. Probably found in a complex with nucleoporins. Interacts with Ran and tRNA in a GTP-dependent manner.

      SUBCELLULAR LOCATION: Nucleus. Cytoplasm. Note: Nuclear, once bound to tRNA and Ran the complex translocates to the cytoplasm. Shuttles between the nucleus and the cytoplasm.

      SEQUENCE SIMILARITIES: Belongs to the exportin family.
      Molecular Weight~ 110 kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blot in HeLa nuclear extract.

      Western Blot Analysis: 1 µg/ml of this antibody detected Exportin-T on 10 µg of HeLa nuclear extract.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size100 µg
      Transport Information
      Supplemental Information