Leptomycin B

CAS: 87081-35-4

Ref. 3D-FL75164

Información del producto

• Nombre: Leptomycin B
• Marca: Biosynth
• Descripción: Leptomycin B is a bacterial secondary metabolite, which is derived from the bacterium Streptomyces sp. This compound is a potent nuclear export inhibitor with a mechanism of action that targets and inhibits the export receptor CRM1 (Chromosomal Maintenance 1), also known as Exportin 1. By binding irreversibly to CRM1, Leptomycin B prevents the nuclear export of proteins and RNA, disrupting the nuclear-cytoplasmic transport essential for cell function.

Propiedades químicas

• Peso molecular: 540.73 g/mol
• Fórmula: C₃₃H₄₈O₆
• Pureza: Min. 95%