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Leptomycin B, Free Acid (Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin)
Leptomycin B, Free Acid (Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL
1957A, Antibiotic PD 114720, Mantuamycin)
Pricing
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| Leptomycin B (LepB) is a potent, specific inhibitor of nuclear export signal (NES)-dependent protein export from the nucleus. | | | Catalog # | L1671-38B | | Solubility | Soluble in ethanol. | | Storage and Stability | May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | CAS Number | 87081-35-4 | | Molecular Formula | C33H48O6 | | Molecular Weight | 540.73 | | Purity | ~99% | | Concentration | ~0.54mg/ml | | Form | Supplied as a clear, colorless solution in absolute ethanol. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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