Chemical Structure : Ibetazol
货号: PC-23494Not For Human Use, Lab Use Only.
Ibetazol is novel specific small molecule inhibitor of importin β1 (KPNB1)-mediated nuclear import with EC50 of 6.3 uM in phenotypic importin α1 translocation assays , binds to cysteine 585 of importin β1.
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Ibetazol is novel specific small molecule inhibitor of importin β1 (KPNB1)-mediated nuclear import with EC50 of 6.3 uM in phenotypic importin α1 translocation assays , binds to cysteine 585 of importin β1.
Ibetazol interacts with cysteine 585 in importin β1, and thereby effectively prohibits both direct and adaptor (importin α) protein-dependent importin β1-mediated nuclear import.
Ibetazol has EC50 of 6.3 uM in phenotypic importin α1 translocation assays, with no cytotoxicity in HEK293T cells.
Ibetazol specifically inhibit importin β1-dependent import (the direct importin β1 dependent cargo SREBP1, importin α1, and importin β1-importin α cargos).
分子量 | 300.30 | |
分子式 | C13H11F3N2OS | |
外观性状 | Solid | |
储存条件 |
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Solubility |
10 mM in DMSO |
1. Vercruysse T, et al. Commun Biol. 2024 Nov 23;7(1):1560.
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