产品
编 号:F529983
分子式:C15H14O3
分子量:242.27
产品类型
规格
价格
是否有货
10mM*1mL in DMSO
询价
询价
5mg
250
In-stock
10mg
400
In-stock
25mg
880
In-stock
50mg
1200
In-stock
100mg
1560
In-stock
200mg
2040
In-stock
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产品详情
生物活性:
(±)-Equol is the racemate of equol. (±)-equol exhibits EC50s of 200 and 74 nM for human ERα and ERβ, respectively. Equol is a metabolite of the soy isoflavones, daidzin and daidzein.

体内研究:
Equol is a modest natriuretic and vasorelaxant agent in the rat. Orally administered equol is about 8-fold less potent than orally administered furosemide. In isolated aortic rings precontracted by administration of phenylephrine, administration of equol relaxes the contracted aorta (concentration for half-maximal activity 58.9±16 μM). Equol possesses anticancer activity that suppresses tumor formation via apoptosis induction in rats with mammary gland tumors. In addition, equol shows a hepatic protective effect by acting as an antioxidant and by reducing apoptosis.

体外研究:
Equol is first isolated and identified from pregnant-mares' urine and later found in the urine of the goat, cow, hen and sheep. Equol, unlike the soy isoflavones daidzein or genistein, has a chiral center and therefore can occur as 2 distinct diastereoisomers. S-equol is the exclusive product of human intestinal bacterial synthesis from soy isoflavones and both enantiomers are bioavailable. S-equol has a high affinity for estrogen receptor beta (Ki=0.73 nM), whereas R-equol is relatively inactive. Equol could promote the proliferation and differentiation of rat osteoblasts through activating the ER-PKCα-related signaling pathway. The alkaline phosphatase activity also increases significantly in all of the equol and 17β-estradiol (E2 ) groups. Equol also significantly elevates the osteocalcin levels.
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