Heveadride
Heveadride is a fungal metabolite and an antifungal agent. Heveadride is active against various filamentous fungi and some human pathogenic yeasts. Heaveadride induces down-regulation of TNFα-induced NF-κB activity in human chronic myeloid leukemia cells with an IC50 of 82.7 μM.
For research use only. We do not sell to patients.
- CAS No.: 39595-41-0
- Formula: C18H20O6
- Molecular Weight:332.35
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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
- Protocols
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
Description
In Vitro
Heveadride (Compound 2) (5 and 10 μg/disc) shows moderate inhibitory activity against filamentous fungi, and has no activity against yeast at a concentration of 5 μg/disc, while has weak activity against some yeast species at a concentration of 100 μg/disc[1].
Heveadride (Compound 4) (10-100 μM, 2 h) demonstrates dose-dependent inhibitory activity against TNFα-induced NF-κB in K562 cells[2].
Heveadride (0.1-100 μM, 8-72 h) does not significantly decrease K562 cell viability at any concentration or measured time point but reduces K562 proliferation at 100 μM[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
Chemical Information
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CAS No. 39595-41-0
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Molecular Weight 332.35
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Formula C18H20O6
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SMILES
CCC[C@@H]1C2=C(C(OC2=O)=O)CCC3=C(C(OC3=O)=O)C[C@H]1CC
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Structure Classification
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Initial Source
Helmin thosporium heveae
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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.
Protocols
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Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.
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Filamentous Fungal Mold Culture and Sporulation
Filamentous fungal mold culture and sporulation assays grow hyphae under defined nutritional and environmental conditions until asexual spores, commonly conidia, are produced; the main readouts are colony growth, sporulation onset, conidial yield, conidial morphology, viability, and, when relevant, downstream infectivity or stress phenotype.
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Research Protocol for Inflammation-related Diseases
The NLRP3 inflammasome is a cytosolic innate immune signaling platform that integrates priming signals and danger-signal activation to promote caspase-1 activation, maturation of IL-1β and IL-18, and gasdermin D-mediated pyroptotic cell death. The core experimental logic is to determine whether inflammatory disease phenotypes are driven by increased NLRP3 expression, ASC-containing inflammasome assembly, caspase-1 cleavage, GSDMD cleavage, and extracellular release of IL-1β/IL-18 rather than by nonspecific cell injury alone. The pathway is strongly linked to inflammation-related disease phenotypes because monosodium urate crystals activate NALP3/NLRP3 inflammasome signaling in gout-like crystal inflammation, cholesterol crystals activate NLRP3 inflammasomes in atherogenesis models, and DSS-induced intestinal inflammation has been reported to involve NLRP3 inflammasome activity. However, experimental colitis studies also show context-dependent protective effects of NLRP3 inflammasome co
Purity & Documentation
References
[1]. Hosoe T, et al. A new nonadride derivative, dihydroepiheveadride, as characteristic antifungal agent against filamentous fungi, isolated from unidentified fungus IFM 52672. J Antibiot (Tokyo). 2004 Sep;57(9):573-8. [Content Brief]
[2]. Harms H, et al. Epipolythiodiketopiperazines from the Marine Derived Fungus Dichotomomyces cejpii with NF-κB Inhibitory Potential. Mar Drugs. 2015 Aug 6;13(8):4949-66. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Heveadride Related Classifications
HY-N15653 Related Classifications
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