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MedChemExpressModel 2-Hydroxyestradiol -362-05-0

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2-Hydroxyestradiol, a metabolite of 17β-estradiol with minimal estrogenic activity, possesses antioxidant effects and reacts with DNA to form stable adducts and exerts genotoxicity[1][3].
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2-Hydroxyestradiol

MCE China:2-Hydroxyestradiol

Brand:MedChemExpress (MCE)

Cat. No.HY-124489

CAS:362-05-0

Purity:97.0%

Storage:Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month

Shipping:Room temperature in continental US; may vary elsewhere.

Description:2-Hydroxyestradiol, a metabolite of 17β-estradiol with minimal estrogenic activity, possesses antioxidant effects and reacts with DNA to form stable adducts and exerts genotoxicity.

In Vitro:2-Hydroxyestradiol induces phenotypical changes indicative of neoplastic transformation[1]. 2-Hydroxyestradiol (2-OHE2) is capable of in vitro transforming a HBEC, MCF-10F cell line, that is estrogen receptor-a (ERα) negative and ERβ positive[1]. 2-Hydroxyestradiol induces oxidative DNA damage and apoptosis in human mammary epithelial cells[3].

In Vivo:2-Hydroxyestradiol attenuated the development of obesity and improved endothelial function, decreased nephropathy, decreased the severity of diabetes, lowered arterial blood pressure, and reduced plasma cholesterol[2].

IC50 & Target:Human Endogenous Metabolite

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References:

[1]. C H Van Aswegen, et al. Binding of 2-hydroxyestradiol and 4-hydroxyestradiol to estrogen receptors from human breast cancers. J Steroid Biochem. 1989 Apr;32(4):485-92.  [Content Brief]

[2]. S P Tofovic, et al. 2-Hydroxyestradiol attenuates the development of obesity, the metabolic syndrome, and vascular and renal dysfunction in obese ZSF1 rats. J Pharmacol Exp Ther. 2001 Dec;299(3):973-7.  [Content Brief]

[3]. Yeon-Jin Hurh, et al. 2-Hydroxyestradiol induces oxidative DNA damage and apoptosis in human mammary epithelial cells. J Toxicol Environ Health A. 2004 Dec;67(23-24):1939-53.  [Content Brief]

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