Ansatrienin B
Ansatrienin B (Mycotrienin II) is an ansamycin antibiotic isolated from Streptomyces. Ansatrienin B is active against fungi and yeasts, but inactive against bacteria.Ansatrienin B displays antitumor antibiotic activity and can be used as an ADC Toxin.
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- CAS No.: 82189-04-6
- Formule: C36H50N2O8
- Masse moléculaire:638.79
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Stockage:
-20°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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Activité biologique
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Chemical Information
- Pureté et documentation
- Références
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Activité biologique
Ansatrienin B exhibits antimicrobial activities of Penicillium chrysogenuin 1AM 7106, Mucor pusillus IAM 6122, Rhizopus delemar IAM 6015, Saccharornyces cerevisiae IFO 0304, Candida utilus IFO 0396 and Candida krusei IFO 0590 with MIC values of 12.5 μg/ml, 12.5 μg/ml, 12.5 μg/ml, 8.0 μg/ml, 4.0 μg/ml, 4.0 μg/ml, and 4.0 μg/ml, respectively[1]. Ansatrienin B inhibits the release of 45calcium into the culture medium by fetal rat long bones with an apparent halfmaximal inhibition (IC50) value of 21 nM[2].Ansatrienin B inhibits the translationof the protein synthesis stage by specific inhibition of L-leucine incorporation (IC50=58 nM) in A549 cells). At the same time, it also inhibits TNF-α-induced expression of ICAM-1 with an IC50 of 300 nM[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 82189-04-6
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Appearance Solid
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Masse moléculaire 638.79
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Formule C36H50N2O8
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Color Light yellow to yellow
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SMILES
O=C(C1CCCCC1)N[C@@H](C(O[C@@H](C/C=C/C=C/C=C/[C@@H](C2)OC)[C@@H]([C@H](/C(C)=C\CCC3=CC(O)=CC(NC2=O)=C3O)O)C)=O)C
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Synonyms
Mycotrienin II
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
-20°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Pureté et documentation
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Fiche technique (272 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. M Sugita, et al. Studies on Mycotrienin Antibiotics, a Novel Class of Ansamycins. I. Taxonomy, Fermentation, Isolation and Properties of Mycotrienins I and II. J Antibiot (Tokyo). 1982 Nov;35(11):1460-6. [Content Brief]
[2]. D Feuerbach, et al. Mycotrienins. A New Class of Potent Inhibitors of Osteoclastic Bone Resorption. J Biol Chem. 1995 Oct 27;270(43):25949-55. [Content Brief]
[3]. Yuriko Yamada, et al.Mycotrienin II, a Translation Inhibitor That Prevents ICAM-1 Expression Induced by Pro-Inflammatory Cytokines. J Antibiot (Tokyo). 2011 May;64(5):361-6. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Ansatrienin B Related Classifications
HY-122306 Related Classifications
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