83-46-5 Manufacturers 83-46-5 Suppliers Phytosterol Best Price CAS NO.83-46-5

83-46-5 Manufacturers 83-46-5 Suppliers Phytosterol Best Price

β-Sitosterol is a common plant steroid that possesses anticholesteremic properties. β-Sitosterol has recently been shown to induce G2/M arrest, endoreduplication, and apoptosis through the Bcl-2 and PI3K/Akt signaling pathways.

24α-ethyl Cholesterol is a naturally occurring plant sterol with antioxidant, anticancer, anti-inflammatory, angiogenic, chemopreventive, and immunomodulatory activities. It inhibits the absorption of dietary and endogenously-produced cholesterol from the small intestine, reducing blood cholesterol concentrations.Because of its nutraceutical benefits, 24α-ethyl cholesterol has been used as a food additive intended to lower LDL cholesterol. 24α-ethyl Cholesterol (0.1 - 100 μM) can dose-dependently induce adipogenesis and lipolysis in rat primary preadipocytes as well as stimulate glucose uptake in differentiated adipocytes.

Beta-Sitosterol is one of several phytosterols related to cholesterol. It reduces blood levels of cholesterol by competing with it for absorption in the intestine and is sometimes used in treating hypercholesterolemia. Due to its structural similarity to cholesterol, when sitosterol is absorbed in the intestine, it is transported by lipoproteins and incorporated into the cellular membrane. It takes the place of dietary and biliary cholesterol in micelles produced in the intestinal lumen.

Product name

beta-Sitosterol, Antitumor agent

Description

Plant sterol. Various pharmacological effects. Antitumor agent

Biological description

Plant sterol. Various pharmacological effects. Antitumor agent. Activates caspase 3 and induces G2/M arrest and DNA fragmentation. Increases α-tubulin levels and promotes microtubule polymerization. Inhibits dietary cholesterol absorption in vivo. Orally active.

Purity

> 98%

CAS Number

83-46-5

Chemical structure