Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Fisetin is a natural flavonol extracted from Rhus succedanea L that is structurally and functionally related to kaempferol, can modulate sirtuins,with antioxidant, anticancer, neuroprotection effects.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
100 mg | In stock | $ 41.00 | |
1 mL * 10 mM (in DMSO) | In stock | $ 45.00 |
Description | Fisetin is a natural flavonol extracted from Rhus succedanea L that is structurally and functionally related to kaempferol, can modulate sirtuins,with antioxidant, anticancer, neuroprotection effects. |
In vitro | Fisetin (3,7,3',4'-tetrahydroxyflavone) is a naturally found flavonol in many fruits and vegetables and is known to have anti-aging, anti-cancer and anti-viral effects. Fisetin inhibits lipid accumulation and suppresses the expression of PPARγ in 3T3-L1 cells. Fisetin suppressed early stages of preadipocyte differentiation, and induced expression of Sirt1. Depletion of Sirt1 abolished the inhibitory effects of fisetin on intracellular lipid accumulation and on PPARγ expression. Mechanistically, fisetin facilitated Sirt1-mediated deacetylation of PPARγ and FoxO1, and enhanced the association of Sirt1 with the PPARγ promoter, leading to suppression of PPARγ transcriptional activity, thereby repressing adipogenesis. Lowering Sirt1 levels reversed the effects of fisetin on deacetylation of PPARγ and increased PPARγ transactivation[1]. |
In vivo | Pretreatment with fisetin significantly alleviated the elevated levels of serum creatinine and blood urea nitrogen in LPS-treated mice. Consistently, LPS induced renal damage as implied by histopathological score and the increased injury markers NGAL and KIM-1, which was attenuated by fisetin. Meanwhile, LPS injection triggered proinflammatory cytokine production and inflammation related proteins in the kidneys. However, fisetin inhibited renal expression of IL-6, IL-1β, TNF-α, HMGB1, iNOS and COX-2 to improve inflammatory response. Furthermore, fisetin effectively reduced the number of TUNEL positive apoptotic cells and suppressed apoptotic protein of Bcl-2, BAX and cleaved caspase-3 in the kidneys of LPS-induced septic AKI[2]. |
Source |
Molecular Weight | 286.24 |
Formula | C15H10O6 |
CAS No. | 528-48-3 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 28.6 mg/mL (100 mM)
Ethanol: 2.9 mg/mL (10 mM)
You can also refer to dose conversion for different animals. More
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Fisetin 528-48-3 Apoptosis Chromatin/Epigenetic DNA Damage/DNA Repair Metabolism TNF Sirtuin PPAR inhibit TNF Receptor Tumor Necrosis Factor Receptor TNFR Inhibitor Peroxisome proliferator-activated receptors inhibitor