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Quercetin (>99%)

Cat. No. M3902

All AbMole products are for research use only, cannot be used for human consumption.

Quercetin (>99%) Structure
Synonym:

Meletin, Sophoretin

Size Price Availability Quantity
Free Sample (0.5-1 mg)  USD 0 In stock
100mg USD 40  USD40 In stock
500mg USD 60  USD60 In stock
1g USD 80  USD80 In stock
5g USD 120  USD120 In stock
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Quality Control & Documentation
Biological Activity

Quercetin significantly down regulates myofibroblast differentiation and fibrotic markers, such as α-smooth muscle actin (α-SMA) and Collagen III (Col III), in both HCFs and HKCs. Collagen III secretion was reduced 80% in both HCFs and HKCs following Quercetin treatment.Furthermore, Quercetin reduced lactate production by HKCs to normal HCF levels. Quercetin down regulated TGF-βR2 and TGF-β2 expression in HKCs suggesting a significant link to the TGF-β pathway. Quercetin is a key regulator of fibrotic markers and ECM assembly by modulating cellular metabolism and TGF-β signaling. Quercetin strongly abrogated PI3K and Src kinases, mildly inhibited Akt1/2, and slightly affected PKC, p38 and ERK1/2. Quercetin or the combined use of adenosine diphosphate and thromboxane A(2) inhibitors abrogated platelet spreading on these surfaces to a similar extent. The inhibitory effect of quercetin on platelet kinases blocks early signaling events preventing a complete platelet spreading. PKC inhibitors H-7 and quercetin protect BPAEC from TNF induced injuries and PKC play an important role in EC activation by TNF.

Product Citations
Protocol (for reference only)
Cell Experiment
Cell lines
Preparation method
Concentrations
Incubation time
Animal Experiment
Animal models Mice bearing LNCaP xenografts or PC-3 xenografts
Formulation 25% hydroxypropyl-β-cyclodextrin
Dosages 75mg/kg
Administration
Chemical Information
Molecular Weight 302.24
Formula C15H10O7
CAS Number 117-39-5
Solubility (25°C) DMSO 50 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] McKay TB, et al. Sci Rep. Quercetin attenuates lactate production and extracellular matrix secretion in keratoconus.

[2] Navarro-Núñez L, et al. Fitoterapia. Effect of quercetin on platelet spreading on collagen and fibrinogen and on multiple platelet kinases.

[3] Yu XB, et al. Yao Xue Xue Bao. [Inhibitory effects of protein kinase C inhibitors on tumor necrosis factor induced bovine pulmonary artery endothelial cell injuries].

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Keywords: Quercetin (>99%), Meletin, Sophoretin supplier, Senolytics, inhibitors, activators

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