炔诺酮 T1514

Product Introduction
Bioactivity


英文名: Norethindrone

描述: Norethindrone (Norethisterone) 是孕激素，能够用于子宫内膜异位症、由激素水平异常引起的子宫出血和继发性闭经的研究。

细胞实验: 96 well plates are seeded with approximately 1000 MCF-7 cells per well in assay kit medium. Subsequently, the cells are incubated with medium containing charcoal/dextran treated serum for three days. The Norethisterone is then added alone to the wells and incubated for seven days. To mimic continuous combined HRT the cells are treated with an oestradiol (0.1 nM)/ Norethisterone combination for seven days. After incubation for seven days, cell proliferation is measured by using an ATP-chemosensitivity test. In brief, proliferation is quantified by measuring light emitted during the bioluminescence reaction of luciferine in the presence of ATP and luciferase.(Only for Reference)

体外活性: Norethisterone, or, is a 19-nortestosterone derivative, that lacks a C19 methyl group and possesses C17 ethinyl substitution, and primarily displays progestational activity rather than androgenic activity and, to a lesser extent, has oestrogenic and anti-oestrogenic activity. [1] NET shows five- to eight-fold weaker progesterone receptor binding and transactivation activities than the Org 2058 (100%) and two-fold stronger than progesterone. Binding and transactivation activities of NET for androgen receptor (5α-dihydrotestosterone 100%) are 3.2 and 1.1%, respectively, for estrogen receptor none (estradiol 100%) and for glucocorticoid receptor below 1% (dexamethasone 100%). [2] Norethisterone (1 nM) inhibits serum-stimulated or oestradiol (0.1 nM)-induced proliferation of MCF-7 by 41% and 34%, respectively. [3] Norethisterone (50 nM) induces signi?cant effects on rat osteoblast proliferation, differentiation, and mineralization processes, mimicking the effects of estradiol, which is mediated by estrogen receptor. [4]

存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度: DMSO : 20 mg/mL (67.02 mM)
Ethanol : 5 mg/mL (16.75 mM)


关键字: NR3C3 | Inhibitor | inhibit | Progesterone Receptor | Norethindrone

相关产品: Allylestrenol | Erteberel | Etonogestrel | Serba-2 | Astragaloside IV | Ulipristal acetate | Medroxyprogesterone | Melatonin | Megestrol acetate | Estriol

相关库: FDA-Approved Drug Library | Drug Repurposing Compound Library | Approved Drug Library | ReFRAME Related Library | FDA-Approved & Pharmacopeia Drug Library | Drug-induced Liver Injury (DILI) Compound Library | Bioactive Compounds Library Max | Inhibitor Library | Endocrinology-Hormone Compound Library | Bioactive Compound Library

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