Steroids

2-Hydroxyestradiol (Standard) is the analytical standard of 2-Hydroxyestradiol. This product is intended for research and analytical applications. 2-Hydroxyestradiol, a metabolite of 17β-estradiol with minimal estrogenic activity, possesses antioxidant effects and reacts with DNA to form stable adducts and exerts genotoxicity.

16-​Dehydroprogesterone (Standard) is the analytical standard of 16-​Dehydroprogesterone. This product is intended for research and analytical applications. 16-Dehydroprogesterone is a steroidal progestin.

Oleandrin (Standard) is the analytical standard of Oleandrin. This product is intended for research and analytical applications. Oleandrin (PBI-05204) inhibits the Na+, K+-ATPase activity with an IC50 of 620 nM.

Adrenosterone (Standard) is the analytical standard of Adrenosterone. This product is intended for research and analytical applications. Adrenosterone ((+)-Adrenosterone) is a competitive hydroxysteroid (11-beta) dehydrogenase 1 (HSD11β1) inhibitor. Adrenosterone is a steroid hormone with weak androgenic effect. Adrenosterone is a dietary supplement that can decrease fat and increase muscle mass. Adrenosterone acts as a suppressor of metastatic progression of human cancer cells.

Tauroursodeoxycholate (dihydrate) (Standard) is the analytical standard of Tauroursodeoxycholate (dihydrate). This product is intended for research and analytical applications. Tauroursodeoxycholate (Tauroursodeoxycholic acid; TDUCA) dihydrate is an endoplasmic reticulum (ER) stress inhibitor. Tauroursodeoxycholate significantly reduces expression of apoptosis molecules, such as caspase-3 and caspase-12. Tauroursodeoxycholate also inhibits ERK.

Ercalcidiol (Standard) is the analytical standard of Ercalcidiol. This product is intended for research and analytical applications. Ercalcidiol is a metabolite of vitamin D2, is regarded as an indicator of vitamin D nutritional status.

Deslanoside (Standard) is the analytical standard of Deslanoside. This product is intended for research and analytical applications. Deslanoside (Desacetyllanatoside C) is a rapidly acting cardiac glycoside used to treat congestive heart failure and supraventricular arrhythmias due to reentry mechanisms, and to control ventricular rate in the treatment of chronic atrial fibrillation. Deslanoside inhibits the Na-K-ATPase membrane pump, resulting in an increase in intracellular sodium and calcium concentrations .

Fluticasone propionate (Standard) is the analytical standard of Fluticasone propionate. This product is intended for research and analytical applications. Fluticasone propionate, a potent topical anti-inflammatory corticosteroid, is a selective glucocorticoid receptor agonist, with an absolute affinity (KD) of 0.5 nM. Fluticasone propionate shows little or no activity at other steroid receptors. Anti-viral activity.

Lanatoside C (Standard) is the analytical standard of Lanatoside C. This product is intended for research and analytical applications. Lanatoside C is a cardiac glycoside, can be used in the treatment of congestive heart failure and cardiac arrhythmia.Lanatoside C has an IC50 of 0.19 μM for dengue virus infection in HuH-7 cells. Lanatoside C can effectively inhibit all four serotypes of dengue virus, flavivirus Kunjin, alphavirus Chikungunya, Sindbis virus and the human enterovirus 71.

Estropipate (Standard) (Piperazine estrone sulfate (Standard); Estrone sulfate piperazine salt (Standard)) is the analytical standard of Estropipate (HY-B1361). This product is intended for research and analytical applications. Estropipate is an inactive endogenous estrogen that can be converted into Estrone (HY-B0234) and Estradiol (HY-B0141). Estropipate is an orally active estrogen receptor α agonist and a selective OATP1B1 inhibitor. Estropipate inhibits OATP1B1-mediated uptake of statin substrates. Estropipate regulates the estrogen signaling pathway and ameliorates sensory processing and arousal-related behavioral deficits in scn1lab-mutant zebrafish. Estropipate can be used in studies related to autism.

Cholic acid (sodium) (Standard) is the analytical standard of Cholic acid (sodium). This product is intended for research and analytical applications. Cholic acid sodium is a major primary bile acid produced in the liver and usually conjugated with glycine or taurine. It facilitates fat absorption and cholesterol excretion. Cholic acid sodium is orally active[1][2].

Arenobufagin is a natural bufadienolide that can be extracted from toad venom. Arenobufagin can induce apoptosis and autophagy in human hepatocellular carcinoma cells through inhibition of PI3K/Akt/mTOR pathway. Arenobufagin has potent antineoplastic activity against HCC HepG2 cells as well as corresponding multidrug-resistant HepG2/ADM cells. Arenobufagin can inhibit VEGF-mediated angiogenesis through suppression of VEGFR-2 signaling pathway.

Bufalin (Standard) is the analytical standard of Bufalin. This product is intended for research and analytical applications. Bufalin is an active component isolated from Chan Su, acts as a potent Na+/K+-ATPase inhibitor, binds to the subunit α1, α2 and α3, with Kd of 42.5, 45 and 40 nM, respectively. Anti-cancer activity.

Bufotalin is a steroid lactone isolated from Venenum Bufonis with potently antitumor activities. Bufotalin induces cancer cell apoptosis and also induces endoplasmic reticulum (ER) stress activation.

Gamabufotalin (Gamabufagin), a main active compound isolated from Chinese medicine Chansu, has been shown to strongly inhibit cancer cell growth and inflammatory response. Gamabufotalin could inhibite angiogenesis by inhibiting the activation of VEGFR-2 signaling pathways.

Tigogenin (Standard) is a steroidal sapogenins. Tigogenin (Standard) can inhibit adipocytic differentiation and induce osteoblastic differentiation in mouse bone marrow stromal cells. Tigogenin (Standard) can inhibit cells proliferation and induce apoptosis. Tigogenin (Standard) can be used for the researches of cancer, inflammation, immunology, metabolic and cardiovascular disease, such as mammary gland carcinoma, rheumatoid arthritis, osteoporosis and atherosclerosis.

Hecogenin (Standard) is the analytical standard of Hecogenin. This product is intended for research and analytical applications. Hecogenin is a steroid saponin isolated from Agave sisalana and is a selective inhibitor of human UDP-glucuronosyltransferases. Hecogenin has a wide spectrum of pharmacological activities, including anti-inflammatory, antifungal and gastroprotective effects.

Yamogenin (Standard) is the analytical standard of Yamogenin. This product is intended for research and analytical applications. Yamogenin (Neodiosgenin) is a diastereomer of diosgenin. Yamogenin antagonizes the activation of the liver X receptor (LXR) in luciferase ligand assay. Yamogenin inhibits triacylglyceride (TG) accumulation through the suppression of gene expression of fatty acid synthesis in HepG2 hepatocytes. Yamogenin is a steroidal saponin that can be obtained from plant species with in vitro cytotoxicity, antioxidant, and antimicrobial properties. Yamogenin induces cell death via the extrinsic and intrinsic way of apoptosis. Yamogenin inhibits protein denaturation with an IC₅₀ of 1421.92 μg/mL. Yamogenin can be studied in research on gastric cancer.

Tomatine is a glycoalkaloid, found in the tomato plant (Lycopersicon esculentum Mill.). Tomatine elicits neurotoxicity in RIP1 kinase and caspase-independent manner. Tomatine promotes the upregulation of nuclear apoptosis inducing factor (AIF) in neuroblastoma cells. Tomatine also inhibits 20S proteasome activity.

Neoruscogenin (Standard) is the analytical standard of Neoruscogenin. This product is intended for research and analytical applications. Neoruscogenin, a member of the steroidal sapogenin family, is a high-affinity agonist of the nuclear receptor RORα (NR1F1) (EC₅₀ = 0.11 μM).