ε-Amanitin
ε-Amanitin, a cyclic peptide isolated from a variety of mushroom species, potently binds to and inhibits the activity of RNA polymerase II.
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- CAS No.: 21705-02-2
- Formule: C39H53N9O14S
- Masse moléculaire:903.96
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
Description
IC50 & Target
[1]|
RNA Polymerase |
Traditional Cytotoxic Agents |
In Vitro
Amatoxin Family includes alpha-Amanitin, beta-Amanitin, gamma-Amanitin, epsilon-Amanitin (ε-Amanitin), Amanullin, Amanullinic acid, Amaninamide, Amanin and Proamanullin. Amatoxins are potent and selective inhibitors of RNA polymerase II, a vital enzyme in the synthesis of messenger RNA (mRNA), microRNA, and small nuclear RNA (snRNA). By inhibiting the synthesis of mRNA, Amatoxins thereby stop cell metabolism by inhibiting transcription and protein biosynthesis, which results in cellular apoptosis. Consequently Amatoxins stop cell growth and proliferation[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. 21705-02-2
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Masse moléculaire 903.96
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Formule C39H53N9O14S
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SMILES
O=[S](C[C@H](NC(CNC1=O)=O)C(N[C@H](C2=O)CC(O)=O)=O)C(N3)=C(C[C@@H](C(NCC(N[C@H]1[C@@H](C)CC)=O)=O)NC([C@@H](NC([C@H](C4)N2C[C@@H]4O)=O)[C@@H](C)[C@@H](O)C)=O)C(C3=C5)=CC=C5O
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Structure Classification
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Initial Source
alba mushroom
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)