Sativanone
Sativanone is a compound that can be isolated from Dalbergia tonkinensis. Sativanone is a potent α-glucosidase inhibitor, with an EC50 of 0.357 mg/mL for rat α-glucosidase. Sativanone has antibacterial activity against Ralstonia solanacearum. Sativanone also has anti-senescent and antioxidant effects.
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- CAS. Nr.: 70561-31-8
- Formel: C17H16O5
- Molecular Weight:300.31
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biologische Aktivität
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Biologische Aktivität
Beschreibung
Cellular Effect
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Cell Line
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Type | Value | Description | References |
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| BV-2 | IC50 |
>50 μM
Compound: 23
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Antiinflammatory activity in mouse BV2 cells assessed as inhibition of LPS-induced nitric oxide production
Antiinflammatory activity in mouse BV2 cells assessed as inhibition of LPS-induced nitric oxide production
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[PMID: 29482940] |
| RAW264.7 | IC50 |
>100 μM
Compound: 9
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Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced nitric oxide production after 24 hrs by Griess assay
Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced nitric oxide production after 24 hrs by Griess assay
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[PMID: 23743282] |
Chemical Information
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CAS. Nr. 70561-31-8
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Molecular Weight 300.31
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Formel C17H16O5
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SMILES
O=C1[C@H](C2=C(C=C(C=C2)OC)OC)COC3=CC(O)=CC=C31
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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.
Protokoll
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Research Protocol for Infectious Diseases
Infectious-disease experiments test how pathogens interact with host barriers, innate immune receptors, inflammatory signaling, pathogen replication, and tissue injury; pattern-recognition receptors such as TLRs, RIG-I-like receptors, NOD-like receptors, and inflammasomes detect microbial molecules and activate NF-κB, interferon, and cytokine responses. The central hypothesis is that infection severity reflects the balance between pathogen burden and host response: protective inflammation restricts pathogen growth, whereas excessive or mislocalized inflammation contributes to tissue damage and disease phenotype. Unresolved questions include which host pathways are protective versus pathogenic, why some infection models fail to translate to human disease, and which combined readouts best predict clinically relevant infection outcomes.
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Bacterial live/dead nucleic-acid viability staining
The LIVE/DEAD bacterial viability staining method is based on differential permeability of nucleic-acid-binding fluorescent dyes, most commonly SYTO 9 and propidium iodide (PI), which enables discrimination of bacterial populations with intact versus compromised cytoplasmic membranes. SYTO 9 penetrates both intact and damaged bacterial membranes and binds nucleic acids to produce green fluorescence, whereas propidium iodide penetrates only cells with compromised membranes and fluoresces red while also reducing SYTO 9 signal through competitive binding and fluorescence interactions. The resulting fluorescence pattern is interpreted as a proxy for membrane integrity, which is widely used as an indicator of bacterial viability in microscopy, flow cytometry, and spectroscopic platforms. However, mechanistic studies show that SYTO 9 and PI interactions involve displacement and fluorescence resonance energy transfer effects, which can influence signal interpretation depending on dye ratios a
Reinheit & Dokumentation
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Sativanone Related Classifications
HY-N15138 Related Classifications
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