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You are here:Home » Biochemicals » Biochem-Antibiotics » Kazusamycin A (Kazusamycin, Hydroxyleptomycin B, Hydroxyelactocin, Antibiotic CL 1957B, Antibiotic PD 114721)

Kazusamycin A (Kazusamycin, Hydroxyleptomycin B, Hydroxyelactocin, Antibiotic CL 1957B,
Antibiotic PD 114721)

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Specifications

Kazusamycin A is a minor member of the leptomycin complex isolated from some Streptomyces species. It is an hydroxylated analogue of Leptomycin B, a nuclear export inhibitor. Kazusamycin A exhibits potent antitumour activity both in vitro and in vivo against P388 and L1210 cell lines and also shows strong antibacterial and antifungal activity.
Catalog #K0108-85
Purity >95% by HPLC
Solubility Soluble in ethanol or methanol. Ethanol recommended. Unstable in DMSO.
Related to Anguinomycin A, Leptomycin A, Leptomycin B, Kazusamycin B,
CAS Number92090-94-3
Molecular FormulaC33H48O7
Molecular Weight556.7
SourceStreptomyces sp.
Important NoteThis 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.
Alternate namesKazusamycin, Hydroxyleptomycin B, Hydroxyelactocin, Antibiotic CL 1957B, Antibiotic PD 114721


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