Leptomycin B

MedChem Express

Leptomycin B [87081-35-4]

10

87081-35-4

Research Use Only

99.94

C33H48O6

540.73

Leptomycin B (CI 940; LMB) is a potent inhibitor of the nuclear export of proteins. Leptomycin B inactivates CRM1/exportin 1 by covalent modification at a cysteine residue. Leptomycin B is a potent antifungal antibiotic blocking the eukaryotic cell cycle[1].

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-20°C

12352200