Estrogen/progestogen Receptor

3-Formylsalicylic acid is a non-competitive inhibitor of estrone sulfatase (IC50 = 150 nM; Ki = 120 nM), the enzyme that converts estrone sulfate to estrone.

18-hydroxy-11-deoxy Corticosterone (18-OH-DOC) is a mineralocorticoid secreted by the zona fasciculata of the adrenal gland.

Ferutinin is a plant-derived ester of a sesquiterpenic alcohol that acts as an agonist for estrogen receptor (ER) α (IC50 = 33.1 nM) and an agonist/antagonist for ERβ (IC50 = 180.5 nM).

4-Hydroxyestradiol, an metabolite of estradiol, forms adducts with adenine (3) and guanine (N7) by depurinating sites in DNA of cultured human breast epithelial cells.

Menotropin is a gonadotropin drug extracted from the urine of postmenopausal women, containing follicle-stimulating hormone (FSH) and luteinizing hormone (LH).

Raloxifene (Keoxifene, Pharoxifene, LY-139481, LY-156758, CCRIS-7129) is a second generation selective estrogen receptor modulator (SERM) used to prevent osteoporosis in postmenopausal women.

Fulvestrant-d3 is intended for use as an internal standard for the quantification of fulvestrant by GC- or LC-MS.

Tamoxifen is a selective estrogen receptor modulator that evokes tissue-dependent effects.

(E/Z)-Endoxifen is the most important active metabolite of tamoxifen (4-hydroxy-N-desmethyltamoxifen) and is an orally active nonsteroidal selective estrogen receptor modulator (SERM).

A metabolite of progesterone

17β-hydroxy Exemestane is the primary active metabolite of exemestane.

(±)-Equol 4'-sulfate is a gut-mediated phase II metabolite of the isoflavonoid phytoestrogen (±)-equol.

The naturally-occurring estrogens are estrone, estradiol, and estriol.

4-tert-Octylphenol diethoxylate is a degradation product of the multi-purpose surfactant, Triton X.

Estradiol 3-sulfate is a sulfated form of the steroid hormone 17β-estradiol, and is common in fetal plasma and in the breast tissues of patients with mammary carcinoma.

Lasofoxifene is a third-generation, non-steroidal selective estrogen receptor modulator (SERM).

o,p'-DDE is a metabolite and degradation product of the organochlorine pesticide DDT.

p,p'-DDT is an organochlorine pesticide that induces 94.2% mortality of malaria mosquito (A.

Progesterone, along with pregnenolone, is the biosynthetic precursor of all other steroid hormones.

Progesterone, along with pregnenolone, is the biosynthetic precursor of all other steroid hormones.

Progesterone 3-biotinyl photoaffinity probe consists of active progesterone, a diazirine-UV (312 nm)-sensitive moiety, and a biotin tag.

β-BHC is an isomer of the organochlorine pesticide γ-lindane that is a potential impurity found in commercial preparations of lindane.

Estriol-d2 is the deuterium labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.