11-Beta-hydroxyandrostenedione (4-Androsten-11β-ol-3,17-dione) is a steroid mainly found in the the adrenal origin (11β-hydroxylase is present in adrenal tissue, but absent in ovarian tissue). 11-Beta-hydroxyandrostenedione is a 11β-hydroxysteroid dehydrogenase (11βHSD) isozymes inhibitor. As 4-androstenedione increases, measuring plasma 11-Beta-hydroxyandrostenedione can distinguish the adrenal or ovarian origin of hyperandrogenism[1][2].
Pancreatic polypeptide is a peptide secreted by the endocrine PP cells of the pancreas that regulates pancreatic secretory activity and also affects hepatic glycogen stores and gastrointestinal secretion[1].
(±)-8-Prenylnaringenin, a natural prenylated flavonoid, is a potent phytoestrogen. (±)-8-Prenylnaringenin is an orally active selective estrogen receptor modulator (SERM) (Estrogen Receptor/ERR) that inhibits ERα and ERβ with IC50s of 57 nM and 68 nM, respectively. (±)-8-Prenylnaringenin has anticancer effects, and can be used for osteoporosis research[1][2].
Gumelutamide is a tetrahydropyridopyrimidine compound, acting as an antiandrogen, antineoplastic agent. Gumelutamide is an androgen antagonist[1][2].
Dienestrol is a synthetic, non-steroidal estrogen, is an estrogen receptor agonist, for the treatment of menopausal and postmenopausal symptoms.
PF-00446687 is a potent, selective melanocortin-4 receptor (MC4R) agonist with EC50 of 12 ± 1 nM[1]. Pf-446687 is brain penetrant[2].
(D-Ser4,D-Ser(tBu)6,Azagly10)-LHRH is an analogue of luteinizing hormone-releasing hormone (LHRH). LHRH plays a central role in the control of reproduction by stimulating the release of pituitary luteinizing hormone (LH) and follicle-stimulating hormone (FSH)[1].
Zeranol, a metabolite of the mycoestrogen zearalenone, is an estrogen receptor agonist. Zeranol is used as a growth promoter of livestock due to its strong estrogenic activity[1][2].
Thioquinapiperifil dihydrochloride (KF31327), a potent, selective and non-competitive phosphodiesterase-5 (PDE-5, IC50 of 0.074 nM) inhibitor, is used for sexual enhancement study[1][2].
Volanesorsen is an antisense oligonucleotide targeting Apolipoprotein C-III (APOC3) mRNA to treat patients with the familial chylomicronemia syndrome.
Gonadorelin acetate is a man-made protein that is like a hormone in the body called gonadotropin-releasing hormone (GnRH). Target: GNRH ReceptorGonadorelin acetate is a synthetic decapeptide prepared using solid phase peptide synthesis. GnRH is responsible for the release of follicle stimulating hormone and leutinizing hormone from the anterior pitutitary.
SC 34301 (Enisoprost) is a potent and orally active PGE1 analog. SC 34301 significantly reduces bacterial translocation and improves survival for burned mice[1][2].
H2-Gamendazole is a derivative of Lonidamine that reduces cyst formation in polycystic kidney disease and is used in autosomal dominant polycystic kidney disease research[1].
BMS-564929 is an androgen receptor (AR) agonist, binds to androgen receptor (AR) with a Ki of 2.11±0.16 nM.
11-Oxo etiocholanolone (11-Ketoetiocholanolone) is a metabolite of Etiocholanolone. Etiocholanolone is the excreted metabolite of testosterone and has anticonvulsant activity[1][2].
Onvitrelin ucalontide ([Phor18-LHRH (338613)]) is an analogue of luteinizing hormone releasing hormone (LHRH) with antineoplastic activity. Onvitrelin ucalontide is a peptide with sequences of KFAKFAKKFAKFAKKFAKQHWSYGLRPG. Onvitrelin ucalontide effectively inhibits breast cancer, ovarian cancer and prostate cancer xenografts in mouse model[1][2].
N-Desalkyludenafil is a metabolite of Udenafil. Udenafil is a PDE5 inhibitor used for the research of the erectile dysfunction[1].
Nomegestrol acetate is a potent, highly selective progestogen, which is characterized as a full agonist at the progesterone receptor, with no or minimal binding to other steroid receptors, including the androgen and glucocorticoid receptors[1].
Boc-Glycine-2-13C is a 13C-labeled Linuron. Linuron is a phenylurea herbicide that is widely used to control the growth of grass and weeds in various agriculture crops and in orchards. Linuron is a photosystem II inhibitor. Linuron is also a competitive a
ML-00253764 is a nonpeptidic melanocortin receptor 4 (MC4R) antagonist with a Ki and IC50 of 0.16 µM and 0.103 µM, respectively. Brain penetrant[1].
NS-8, a pyrrole derivative, activates the Ca2+-sensitive k+-channel. NS-8 can suppress the micturition reflex by decreasing afferent pelvic nerve activity. NS-8 can be used in the research of urinary frequency and incontinence[1].
Propranolol D7 hydrochloride is a deuterium labeled Propranolol hydrochloride. Propranolol hydrochloride is a nonselective β-adrenergic receptor (βAR) antagonist, has high affinity for the β1AR and β2AR with Ki values of 1.8 nM and 0.8 nM, respectively[1]. Propranolol hydrochloride inhibits [3H]-DHA binding to rat brain membrane preparation with an IC50 of 12 nM[2]. Propranolol hydrochloride is used to control hypertension, pheochromocytoma, myocardial infarction, cardiac arrhythmias, angina pectoris, and hypertrophic cardiomyopathy[3].
L-Thyroxine sodium salt pentahydrate (Levothyroxine; T4) is a synthetic hormone in the treatment of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4).
Ethamoxytriphetol (MER-25) is a nonsteroidal antiestrogen[1].
Guanfacine is a selective α2A receptor agonist.Target: α2A ReceptorGuanfacine is a sympatholytic. It is a selective α2A receptor agonist. These receptors are concentrated heavily in the prefrontal cortex and the locus coeruleus, with the potential to improve attention resulting from interaction with receptors in the former. Guanfacine lowers both systolic and diastolic blood pressure by activating the central nervous system α2A norepinephrine autoreceptors, which results in reduced peripheral sympathetic outflow and thus a reduction in peripheral sympathetic tone [1, 2].
Doxazosin D8 (UK 33274 D8) is a deuterium labeled Doxazosin (UK 33274). Doxazosin is a quinazoline-derivative that selectively antagonizes postsynaptic α1 adrenergic receptors[1].
OT antagonist 1 (Compound 4) is a potent, selective Oxytocin antagonist with a Ki of 50 nM.
Tizanidine-d4 (hydrochloride) is deuterium labeled Tizanidine (hydrochloride).
APX-115 free base (Ewha-18278 free base) is a potent, orally active pan NADPH oxidase (Nox) inhibitor with Ki values of 1.08 μM, 0.57 μM, and 0.63 μM for Nox1, Nox2 and Nox4, respectively. APX-115 free base effectively prevents kidney injury[1].
pTH-Related Protein (7-34) amide (human, mouse, rat) is a potent antagonist of parathyroid hormone (PTH)[1].