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50 mg | ¥9,000 | In Stock | |
100 mg | ¥12,500 | In Stock | |
200 mg | ¥14,500 | In Stock | |
500 mg | ¥18,500 | In Stock | |
1 mL x 10 mM (in DMSO) | ¥11,500 | In Stock |
Norethindrone (Norethisterone) is a synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for contraception. | |
In vitro | 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 (5 |
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) | |
Alias | Norethisterone |
298.42 | |
C20H26O2 | |
CAS | 68-22-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year | |||||||||||||||||||||||||||||||||||||||||
DMSO: 20 mg/mL (67.02 mM) Ethanol: 5 mg/mL (16.75 mM) | |||||||||||||||||||||||||||||||||||||||||
DMSO/Ethanol
DMSO
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