19-(3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-Nonadecapentaenoic Acid;(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-19-[(2S,3S)-3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl]-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-nonadecapentaenoic Acid; Antibiotic CI 940; Antibiotic CL 1957A; CI 940; CL 1957A;Elactocin; Mantuamycin; NSC 364372; PD 114720;
CAS号:
87081-35-4
分子式:
C₃₃H₄₈O₆
外观:
Clear Colourless Solution
熔点:
N/A
分子量:
540.73
储存:
-20°C Freezer
溶解度:
Ethanol
种类:
Standards; Solutions; Kits;
应用:
Leptomycin B is a Streptomyces metabolite that inhibits nuclear export of the human immunodeficiency virus type 1 regulatory protein Rev at low nanomolar concentrations. It covalently binds to cysteine residue in the center of CRM1/exportin 1 protein.