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Isoquercitrin

Cat. No. M4003

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

Isoquercitrin Structure
Synonym:

Quercetin 3-glucoside; IQ

Size Price Availability Quantity
10mM*1mL in DMSO USD 48 In stock
5mg USD 45 In stock
10mg USD 70 In stock
50mg USD 190 In stock
100mg USD 280 In stock
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Quality Control & Documentation
Biological Activity

Isoquercetin (Quercetin 3-glucoside) is a naturally occurring polyphenol that has antioxidant, anti-proliferative, and anti-inflammatory properties. Isoquercetin alleviates ethanol-induced hepatotoxicity, oxidative stress, and inflammatory responses via the Nrf2/ARE antioxidant signaling pathway. Isoquercetin regulates the expression of nitric oxide synthase 2 (NO2) via modulating the nuclear factor-κB (NF-κB) transcription regulation system. Isoquercitrin is a rare, natural ingredient with several biological activities that is a key precursor for the synthesis of enzymatically modified isoquercitrin (EMIQ). Isoquercitrin attenuated FFA induced lipid overload and ROS within hepatocytes. Further, Isoquercitrin reversed FFA induced increase in intracellular TG SOD and MDA. It was shown that antioxidative activity of Isoquercitrin correlates with its lipid lowering potentials. Isoquercitrin reversed major proinflammatory cytokines and oxidative stress in FFA/LPS induced coculture model.Isoquercitrin inhibits human pancreatic cancer progression in vivo and in vitro and that its molecular mechanism may be closely related to opioid receptors and to the activation of the mitogen-activated protein kinase (MAPK) signalling pathway. Isoquercitrin exerts its fungicidal effect by disturbing the membrane of cells.

Chemical Information
Molecular Weight 464.38
Formula C21H20O12
CAS Number 482-35-9
Solubility (25°C) DMSO 20 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Wang J, et al. Sci Rep. An effective biphase system accelerates hesperidinase-catalyzed conversion of rutin to isoquercitrin.

[2] Yun J, et al. Biochim Biophys Acta. Fungicidal effect of isoquercitrin via inducing membrane disturbance.

[3] Chen Q, et al. Oncol Rep. Isoquercitrin inhibits the progression of pancreatic cancer in vivo and in vitro by regulating opioid receptors and the mitogen-activated protein kinase signalling pathway.

[4] Hassan W, et al. Oxid Med Cell Longev. Reduced oxidative stress contributes to the lipid lowering effects of isoquercitrin in free fatty acids induced hepatocytes.

[5] Amado NG, et al. J Biol Chem. Isoquercitrin suppresses colon cancer cell growth in vitro by targeting the Wnt/β-catenin signaling pathway.

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Keywords: Isoquercitrin, Quercetin 3-glucoside; IQ supplier, Wnt/beta-catenin, inhibitors, activators

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