Isonanangenine B
Isonanangenine B (SF002-96-1) is a selective survivin inhibitor (IC50=1.6 µM). Isonanangenine B blocks the binding of key transcription factors, such as Stat3 and NF-κB, to the survivin promoter. Isonanangenine B is promising for research of cancers.
For research use only. We do not sell to patients.
- CAS No.: 1623153-14-9
- Formula: C21H32O6
- Molecular Weight:380.48
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Description
Chemical Information
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CAS No. 1623153-14-9
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Molecular Weight 380.48
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Formula C21H32O6
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SMILES
C[C@]12[C@@](C(C)(CC[C@H]2O)C)([H])[C@@H](C=C3[C@@]1(COC3=O)O)OC(CCCCC)=O
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Synonyms
SF002-96-1
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Structure Classification
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Initial Source
Aspergillus nanangensis
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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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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]. Lacey HJ, et al. Nanangenines: drimane sesquiterpenoids as the dominant metabolite cohort of a novel Australian fungus, Aspergillus nanangensis. Beilstein J Org Chem. 2019 Nov 5;15:2631-2643. [Content Brief]
[2]. Felix S, et al. SF002-96-1, a new drimane sesquiterpene lactone from an Aspergillus species, inhibits survivin expression. Beilstein J Org Chem. 2013 Dec 13;9:2866-76. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)