Phone:020-31155029| Tech Support:tech@tomums.cn| E-mail:sales@tomums.cn

Estriol

商品编号: TL0587
图示 货号 库存 价格(¥) 数量

备注:

库存充足,如需更大包装,请联系销售人员,大包装有极大的折扣优惠!

质量文档

详细介绍

l  基本信息

产品名称

雌三醇(Estriol)

一般描述

Estriol(雌三醇) is a hydroxylated metabolite of Estradiol or Estrone that has a hydroxyl group at C3, 16-alpha, and 17-beta position. Estriol is a major urinary estrogen.

别 称

1,3,5(10)-Estratriene-3,16α,17β-triol

纯 度

≥98.0%(HPLC)

CAS NO.

50-27-1

分子式

C18H24O3

分子量

288.38

适用范围

生物试剂,适用于细胞培养等

l  理化信息

外 观

白色或类白色固体

溶解性(25℃)

DMSO

≥50mg/mL

乙醇

≥5mg/mL

Insoluble

l  生物学信息

生物活性/药理作用

Estriol (also oestriol) is one of the three main estrogens produced by the human body. It is only produced in significant amounts during pregnancy as it is made by the placenta. In pregnant women with multiple sclerosis (MS), estriol reduces the disease's symptoms   noticeably, according to researchers at UCLA's Geffen Medical School.

Estriol levels can be measured to give an indication of the general health of the fetus. DHEA-S is produced by the adrenal cortex of the fetus. This is converted to estriol by the placenta. If levels of "unconjugated estriol" are abnormally low in a pregnant woman, this may indicate a problem with the development of the child. The drug interacts with a target cell receptor. When the estrogen receptor has bound its ligand it can enter the nucleus of the target cell, and regulate gene tranion which leads to formation of messenger RNA. The mRNA interacts with ribosomes to produce specific proteins that express the effect of estriol upon the target cell. Estrogens increase the hepatic synthesis of sex hormone binding globulin (SHBG), thyroid-binding globulin (TBG), and other serum proteins and suppress follicle-stimulating hormone (FSH) from the anterior pituitary.

l  包装与存储

包 装

250mg; 1g

存储温度

-20

l  注意事项及免责声明

本产品仅用于实验研究,不得作为药物使用,不得用于家用或其它用途。

l  参考文献

1.    http://www.drugbank.ca

2.    https://ncit.nci.nih.gov

3.    https://www.ncbi.nlm.nih.gov