Estrogen/progestogen Receptor

Tamoxifen (ICI47699) is a selective and orally effective estrogen receptor modulator (SERM). Tamoxifen has both inhibitory (e.g., mammary cells) and activating (e.g., bone, liver, and uterine cells) activity against estrogens.

Fulvestrant (ZM 182780) is an estrogen receptor (ER) antagonist (IC50=9.4 nM) and an agonist of GPR30. Fulvestrant has antitumor activity, inhibiting cell proliferation and inducing apoptosis and autophagy.

4-Hydroxytamoxifen (ICI 79280) is the active metabolite of Tamoxifen, an estrogen receptor modulator (SERM) with selective and oral potency. 4-Hydroxytamoxifen has antitumor activity and may be used in breast cancer research.

27-Hydroxycholesterol (25(R)-27-hydroxy Cholesterol) is a selective modulator of estrogen receptor and an agonist of the liver X receptor.

Fulvestrant-d3 is a isotope labeled compound of Fulvestrant.Fulvestrant (ZM 182780) is an estrogen receptor (ER) antagonist and GPR30 agonist that inhibits cell proliferation and induces apoptosis and autophagy.

XR 5944 is an antitumor compound that targets DNA, is a topoisomerase inhibitor, inhibits ER activity, and can be used to study colon and lung cancer.

(E Z)-4-Hydroxytamoxifen (Afimoxifene) is a novel estrogen inhibitor, commonly used in research for various estrogen-dependent conditions, including cyclic mastalgia and gynecomastia.

Kaempferol (Robigenin) is a natural flavonoid and an inverse agonist of ERRα and ERRγ. Kaempferol has a wide range of antitumor, anti-inflammatory, antioxidant, antibacterial and antiviral activities.

Elacestrant (RAD1901) with IC50s of 48 and 870 nM for ERα and ERβ, respectively.Elacestrant  is an orally available selective estrogen receptor degrader .

SLU-PP-332 is a pan-estrogen receptor-related receptor (ERR) agonist with high affinity for ERRα, ERRβ, and ERRγ, exhibiting EC50 values of 98, 230, and 430 nM, respectively. SLU-PP-332 enhances mitochondrial function and cellular respiration, increases type IIa oxidized skeletal muscle fibers, and enhances exercise tolerance in skeletal muscle cell lines. It has potential applications in the study of metabolic diseases, improvement of muscle function, and amelioration of metabolic disorders and aging.

Mifepristone (C-1073) is a Progestin Antagonist. The mechanism of action of mifepristone is as a Progestational Hormone Receptor Antagonist.

Indazole-Cl is a selective ERß agonist and a selective estrogen receptor modifier (SERM).

Estradiol (E2) is a naturally occurring steroidal sex hormone that is essential for female fertility and maintenance of secondary sexual characteristics. Estradiol upregulates IL-6 expression through estrogen receptor beta (ERβ).

Liquiritigenin (4',7-Dihydroxyflavanone), a flavonoid aglycone from licorice, is a highly selective estrogen receptor β (ERβ) agonist.

Giredestrant (GDC-9545) potently competes with estradiol for binding and induces a conformational change within the ER ligand binding domain. Giredestrant has anti-tumor activity. Giredestrant, a non-steroidal ER ligand, is an orally active and selective estrogen receptor (ER) antagonist.

GSK5182 is a highly selective inverse estrogen-related receptor γ agonist (IC50 : 79 nM)

Bazedoxifene acetate (WAY-TES 424) is a novel selective estrogen receptor modulator (SERM).

Palazestrant (OP-1250) is an orally available and highly potent estrogen receptor antagonist and selective ER degrader with antitumor activity.Palazestrant inhibits 17b-estradiol (E2), inhibits MCF7 and CAMA-1 cell proliferation, and can be used in breast cancer research.

Progesterone (Pregn-4-ene-3,20-dione) is the major progestational steroid that is secreted primarily by the CORPUS LUTEUM and the PLACENTA. Progesterone acts on the UTERUS, the MAMMARY GLANDS and the BRAIN. It is required in EMBRYO IMPLANTATION; PREGNANCY maintenance, and the development of mammary tissue for MILK production.

AZD9496 is an orally available selective estrogen receptor(ERα) antagonist, with potential antineoplastic activity.

NXT629 is a selective and highly efficient PPAR-α antagonist with anticancer activity. It inhibits PPARδ, PPARγ, Erβ, GR, and TRβ and can be used in research on ovarian cancer and melanoma.

Melatonin (Melatonine) is a natural hormone secreted by the pineal gland that activates melatonin receptors. Melatonin is a hormone that regulates the biological clock and also has antioxidant and anti-inflammatory activities.

Astragaloside IV (AS-IV), an active component isolated from Astragalus membranaceus, suppresses the activation of ERK1 2 and JNK, and downregulates matrix metalloproteases (MMP)-2, (MMP)-9 in MDA-MB-231 breast cancer cells. Astragaloside IV is a bioactive saponin first isolated from the dried plant roots of the genus Astragalus, which is used in traditional Chinese medicine.1 It dose-dependently inhibits human adenovirus type 3 (HAdV-3) in A549 cells (IC50 = 23 μM; LC50 = 865 μM).It inhibits replication of HAdV-3 and decreases HAdV-3-induced apoptosis. It has diverse protective effects for the cardiovascular, immune, digestive, and nervous systems. In particular, it reduces myocardial infarct size in dogs when administered prior to coronary ligation and reduces reperfusion arrhythmias in isolated rat hearts.

Raloxifene hydrochloride (LY156758 hydrochloride) is a second generation selective estrogen receptor modulator (SERM) used to prevent osteoporosis in postmenopausal women. It has estrogen agonist effects on bone and cholesterol metabolism but behaves as a complete estrogen antagonist on mammary gland and uterine tissue.