Technical Data
E9009-31
Exportin 1 (XPO1, CRM1)
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Technical Data |
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E9009-31 |
Exportin 1 (XPO1, CRM1) |
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Description: Nuclear transport receptors of karyopherin/importin-beta superfamily mediate various transport pathways between nucleus and cytoplasm. Exportin-1, a human homolog of yeast CRM1, is a novel karyopherin export receptor that mediates leucine-rich NES-dependent protein export. It interacts with RanGTP through its Ran-binding domain and also with nucleoporins including Nup214, Nup50, Nup42 and Nup159 during the process of exporting NES-containing proteins. It mediates the export of many cellular and viral proteins and ribonucleoproteins including HIV Rev Protein, ERK3, PKI, IRF-5, Cyclin-B, MAPKK, MAPKAP kinase 2, Snurportin, Cap-binding protein, and certain U snRNAs. Reports suggest exportin-1 also has a role in the regulation of NFAT and AP-1. Applications: Suitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilution: Western Blot: 1-3ug/ml Immunohistochemistry (paraffin): 10ug/ml Optimal dilutions to be determined by the researcher. Positive Control: Jurkat cell lysate Storage and Stability: May be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°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. |
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