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].
Molecular Weight:
540.73
Purity:
99.94
CAS Number:
[87081-35-4]
Formula:
C33H48O6
Target:
Antibiotic,CRM1,Fungal
Application Notes:
MCE Product type: Reference compound
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