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Estetrol(hydrate)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Estetrol(hydrate)图片
包装与价格:
包装价格(元)
500 μg电议
1mg电议
5mg电议

产品介绍
A naturally occurring estrogen
Canonical SMILESOC1=CC(CC[C@]2([H])[C@]3([H])CC[C@@]4(C)[C@@]2([H])[C@@H](O)[C@@H](O)[C@@H]4O)=C3C=C1.O
分子式C18H24O4.XH2O
分子量304.4
溶解度DMF: 30 mg/ml,DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml,DMSO: 20 mg/ml,Ethanol: 5 mg/ml
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Estetrol is an estrogen steroid hormone exclusively produced by fetal liver from estradiol and estriol during pregnancy. It binds to estrogen receptors (ERs) with 4-fold higher affinity for ERα over ERβ and exhibits estrogenic effects in most tissues expressing ERs (bone, brain, vagina, and endometrium).1,2In breast tumors, however, estetrol acts as an estrogen antagonist in the presence of estradiol, preventing tumor growth.1,2

1.Coelingh Bennink, H.J.T., Holinka, C.F., and Diczfalusy, E.Estetrol review: Profile and potential clinical applicationsClimacteric.11(Suppl 1)47-58(2008) 2.Giretti, M.S., Guevara, M.M.M., Cecchi, E., et al.Effects of Estetrol on Migration and Invasion in T47-D Breast Cancer Cells through the Actin CytoskeletonFront.Endocrinol.(Lausanne)5(80)1-8(2014)