Hot Products

Stevioside
Catalog No: CFN99548

Stevioside is a safe natural sweetener, has no allergic reactions, suited for both diabetics, and PKU patients, as well as for obese persons intending to lose weight by avoiding sugar supplements in the diet. Stevioside enjoys a dual positive effect by acting as an antihyperglycemic and a blood pressure-lowering substance, it may have therapeutic potential in the treatment of type 2 diabetes and the metabolic syndrome.Stevioside exerts anti-inflammatory and anti-apoptotic properties by inhibiting the release of cytokines and the activation of TLR2 and proteins of the NF-κB and MAPK signaling pathways, as well as caspase-3 and Bax.

Stigmast-7-en-3-ol
Catalog No: CFN80134

Reference standards.

Stigmastane-3,6-dione
Catalog No: CFN98206

Stigmastane-3,6-dione has anti-inflammatory activity. 5 alpha-Stigmastane-3,6-dione shows antifeedant activity against bell weevils.

Stigmasterol
Catalog No: CFN97326

Stigmasterol is used as a precursor in the manufacture of synthetic progesterone, it is an antagonist of the bile acid nuclear receptor FXR, which has anti-inflammatory, thyroid inhibitory, cholesterol-lowering, antiperoxidative and hypoglycemic effects; it has indicated that stigmasterol may be useful in prevention of certain cancers, including ovarian, prostate, breast, and colon cancers. Stigmasterol inhibits the NF-kappaB pathway.

Stigmasterol glucoside
Catalog No: CFN98000

Stigmasterol glucoside, a constituent of Adenanthera pavonina seed and leaf, may be a plant anticancer agent.

Streptolydigin
Catalog No: CFN00138

Streptolydigin has antibacterial activity against a number of Gram positive bacteria. It inhibits RNA polymerase by sequestering the active center in a catalytically inactive conformation.

Streptozotocin
Catalog No: CFN93213

Streptozotocin, which produces diabetes mellitus in experimental animals, has been reported to reduce the level of NAD in pancreatic isletsand to inhibit islet synthesis of proinsulin.Streptozotocin can induce pancreatic insulitis, which is a new model of diabetes mellitus.

Strictosamide
Catalog No: CFN98237

Strictosamide possesses antibacterial and antiviral activities, it also may have important effects on inflammation and inflammatory pain. Strictosamide is slightly toxic to Charles River mouse (LD(50)=723.17 mg/kg), producing CNS depression and kidney toxicity. Strictosamide has nonsignificant in vitro and in vivo effect on kidney Na(+),K(+)-ATPase activity but produced an in vivo increase of Na(+),K(+)-ATPase activity of brain.

Strictosidine
Catalog No: CFN90499

Strictosidine has DNA damaging activity in yeast RS 188N mutant, assessed as drug level required to produce 12 mm zone of inhibition.

Strictosidinic acid
Catalog No: CFN96657

Strictosidinic acid has an antiradical action against DPPH, it has a promising effect in the central nervous system.