Importazole

Importazole

CAT N°: 21491
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From 92.00 78.20

Importazole is a cell-permeable inhibitor of importin-?, which transports cargo molecules bearing a nuclear localization signal into the nucleus.{34596} Importazole prevents nuclear import of GFP-tagged nuclear factor of activated T cells (NFAT-GFP) in HEK293 cells (IC50 = 15 ?M), which is reversible upon importazole washout.{34596} Importazole does not interfere with transportin-mediated nuclear import or chromosomal maintenance 1 (CRM1)-mediated nuclear export.{34596} Importazole inhibits nuclear import of topoisomerase II? binding protein 1 (TopBP1) in Xenopus egg extracts and of NF-?B in multiple myeloma cells.{34598,34600} It also induces defects in spindle and microtubule formation in vitro.{34597}

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