Hibifolin (Standard)
Hibifolin (Standard) is the analytical standard of Hibifolin. This product is intended for research and analytical applications. Hibifolin is a flavonol glycoside that can be isolated from Helicteres isora. Hibifolin is an inhibitor of adenosine deaminase (ADA) (Ki = 49.92 μM). Hibifolin protects neurons against β-amyloid-induced neurotoxicity. Hibifolin possesses a potent protective activity against cell death induced by aggregated Aβ. Hibifolin can abolish Aβ-induced caspase-3 and caspase-7 activation. Hibifolin induces Akt phosphorylation in cortical neurons. Hibifolin is also a natural sortase A (SrtA) inhibitor (IC50 = 31.2 μM) through direct binding to SrtA protein. Hibifolin attenuates the pathogenic behavior of Staphylococcus aureus including adhesion, invasion, and biofilm formation. Hibifolin improves the survival of pneumonia induced by Staphylococcus aureus in mouse model and alleviates pathological damage. Hibifolin shows a synergistic antibacterial effect with Cefotaxime (HY-A0088A).
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- CAS. Nr.: 55366-56-8
- Formel: C21H18O14
- Molecular Weight:494.36
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
Product Information
Information
Anwendung
The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.
Chemical Information
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CAS. Nr. 55366-56-8
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Molecular Weight 494.36
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Formel C21H18O14
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SMILES
O[C@H]([C@H]([C@@H]([C@@H](C(O)=O)O1)O)O)[C@@H]1OC2=C3C(C(C(O)=C(C4=CC=C(O)C(O)=C4)O3)=O)=C(O)C=C2O
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Structure Classification
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Initial Source
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Reinheit & Dokumentation
Verweise
[1]. K G Arun, et al. Inhibitory activity of hibifolin on adenosine deaminase- experimental and molecular modeling study. Comput Biol Chem. 2016 Oct;64:353-358. [Content Brief]
[2]. Judy T T Zhu, et al. Hibifolin, a flavonol glycoside, prevents beta-amyloid-induced neurotoxicity in cultured cortical neurons. Neurosci Lett. 2009 Sep 18;461(2):172-6. [Content Brief]
[3]. Song, W., et al., (2022). Hibifolin, a Natural Sortase A Inhibitor, Attenuates the Pathogenicity of Staphylococcus aureus and Enhances the Antibacterial Activity of Cefotaxime. Microbiology spectrum, 10(4), e0095022. [Content Brief]
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)