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(±)-Equol ((R,S)-Equol) 是 equol 的外消旋体。它对 ERα 和 ERβ 的 EC50s of 分别为 200 和 74 nM。Equol 是大豆异黄酮黄豆苷和大豆黄素的代谢产物。
(±)-Equol ((R,S)-Equol) 是 equol 的外消旋体。它对 ERα 和 ERβ 的 EC50s of 分别为 200 和 74 nM。Equol 是大豆异黄酮黄豆苷和大豆黄素的代谢产物。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
2 mg | ¥ 108 | 现货 | |
5 mg | ¥ 158 | 现货 | |
10 mg | ¥ 251 | 现货 | |
25 mg | ¥ 555 | 现货 | |
50 mg | ¥ 758 | 现货 | |
100 mg | ¥ 986 | 现货 | |
200 mg | ¥ 1,290 | 期货 | |
1 mL x 10 mM (in DMSO) | ¥ 276 | 现货 |
产品描述 | (±)-Equol ((R,S)-Equol) is a non-steroidal estrogen produced from the metabolism of the isoflavonoid phytoestrogen daidzen by human intestinal microflora. The estrogen receptor (ER) agonist activity of the naturally occurring (S)-enantiomer (EC50 = 85 and 65 nM for human ERα and ERβ, respectively) is similar to that of genistein but exceeds that of daidzein. (±)-Equol preferentially binds ERβ (Ki = 0.73 nM) and demonstrates approximately 9-fold lower affinity for ERα (Ki = 6.41 nM). (±)-Equol is also a potent antagonist of dihydrotestosterone, which has important implications for prostate cancer and other androgen-mediated pathologies. |
靶点活性 | ERβ:0.73 nM(Ki), ERα:6.41 nM(Ki) |
别名 | Equol, (R,S)-Equol, (±)-雌马酚 |
分子量 | 242.27 |
分子式 | C15H14O3 |
CAS No. | 94105-90-5 |
Smiles | OC=1C=C2C(CC(CO2)C3=CC=C(O)C=C3)=CC1 |
密度 | 1.286g/cm3 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 100 mg/mL (412.76 mM) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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