Polyketomycin
Polyketomycin is a tetracyclic quinone glycoside antibiotic isolated from Streptomyces sp. or Streptomyces diastatochromogenes. Polyketomycin inhibits growth of Gram-positive bacteria, and its MIC values is less than 0.2 µg/mL. Polyketomycin has antibacterial, anticancer, antimalarial activities.
For research use only. We do not sell to patients.
- CAS No.: 200625-47-4
- Formula: C44H48O18
- Molecular Weight:864.84
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
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Plasmodium |
Traditional Cytotoxic Agents |
Polyketomycin exhibits growth inhibition against L1210 leukemia, EL-4 leukemia, P388 leukemia, Ehrlich carcinoma, IMC carcinoma, colon 26 adnocarcinoma, Meth A fibrosarcoma, FS-3 fibrosarcoma and B16-BL10 melanoma with IC50 values of 3.3 μg/mL, 2.1 μg/mL, 5.2 μg/mL, 1 μg/mL, 0.9 μg/mL, 1.8 μg/mL, 2.4 μg/mL, 1.5 μg/mL and 1.6 μg/mL, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 200625-47-4
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Molecular Weight 864.84
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Formula C44H48O18
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SMILES
O[C@]1([C@@H]2O[C@]3([H])O[C@@H]([C@@H](O[C@@]4([H])C[C@@](O)([C@H](OC(C5=C(C(C)=CC=C5C)O)=O)[C@H](C)O4)C)CC3)C)[C@](C(C6=C(C(C)=C7C(C(C=C(OC)C7=O)=O)=C6O)C1)=O)(C(/C(C2=O)=C(O)\C)=O)O
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Structure Classification
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Initial Source
Streptomyces sp. MK277-AF1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
[1]. Momose I, et al. Polyketomycin, a new antibiotic from Streptomyces sp. MK277-AF1. I. Taxonomy, production, isolation, physico-chemical properties and biological activities. J Antibiot (Tokyo). 1998 Jan;51(1):21-5. [Content Brief]
[2]. Daum M, et al. Organisation of the biosynthetic gene cluster and tailoring enzymes in the biosynthesis of the tetracyclic quinone glycoside antibiotic polyketomycin. Chembiochem. 2009 Apr 17;10(6):1073-83. [Content Brief]
[3]. Otoguro K, In vitro antimalarial activities of the microbial metabolites. J Antibiot (Tokyo). 2003 Mar;56(3):322-4. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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