Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Exportin - 1 (XPO1) mediates the nuclear export of cellular proteins bearing a leucine-rich nuclear export signal (NES) and RNAs. In the nucleus, in association with RANBP3, XPO1 binds cooperatively to the NES on its target protein and to the GTPase RAN in its active GTP-bound form (Ran-GTP). Docking of this complex to the nuclear pore complex is mediated through binding to nucleoproteins. Upon transit of a nuclear complex into the cytoplasm, disassembling of the complex and hydrolysis of Ran-GTP to Ran-GDP cause release of the cargo from the export receptor. The directionality of the 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.
AA420417; chromosome region maintenance 1 homolog; chromosome region maintenance 1 protein homolog; CRM1; emb; Exp1; exportin 1; exportin 1 (CRM1 homolog, yeast); exportin 1 (CRM1, yeast, homolog); exportin 1, CRM1 homolog; exportin 1, CRM1 homolog (yeast); exportin-1; exportin-1 (required for chromosome region maintenance); Xpo1
100 µL
100 µg
100 µg
100 µg
150 µL
150 µL
100 µL
400 µL
100 µL
100 µL
100 µL
10 µL
Searching for an antibody we don't offer? We make custom antibodies for specific targets, species and applications.
More than 18,000 custom antibodies created so far.
Talk to a specialist nowIf an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn moreGet expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support