delta-Tocotrienol

Matreya,LLC是一家油脂生化公司，提供综合系列的鞘脂、糖脂、神经节苷脂、球三糖神经酰胺、脂肪酸和甾醇。我们在高纯度产品和专门的技术援助方面享有可靠的声誉。 Matreya致力于开发和制造的脂质和生化物质。我们提供高质量的化学合成和天然产物的提取和纯化。惠诚生物把Matreya已经引入到国内市场，大量现货销售及产品服务。 Vitamin E consists of four tocopherols and four tocotrienols that demonstrate important and far reaching biological activities. These essential lipids contain a common chromanol ring and either a saturated (tocopherol) or unsaturated (tocotrienol) side chain. The eight common vitamin E isoforms (alpha-, beta-, gamma-, and delta-tocopherols and alpha-, beta-, gamma-, and delta-tocotrienols) are differentiated based on the number and position of methyl groups on the chromanol ring and the presence of a saturated or unsaturated side chain. The vitamin E vitamers are commonly found in vegetables, fruits, seeds, nuts, grains and oils, where they exist in various ratios with each other. The unsaturated side chain in tocotrienols gives them physical properties different from tocopherols, such as an increased ability to cross the cell membrane bilayer (1). Vitamin E has become well known for its role as an antioxidant, in lowering cholesterol and other lipids, as a neuroprotective and anticancer agent, and in cardiovascular disease protection. Most vitamin E supplements contain (and many studies use) only alpha-tocopherol; However, several of the above biological effects are mostly or exclusively found in the other vitamers, making it critical for them to be included in future research. Indeed, the tocotrienols in general may have greater physiological functions than tocopherols (2) and may even be inhibited by an unbalanced excess of alpha-tocopherol supplements (3). Matreya is pleased to offer this highly purified delta-tocotrienol standard for your research needs.上海惠诚生物专业优势供应Matreya磷脂类标准品 ，每周三和国外下单，2周到货。更多关于Matreya品牌脂类标准品，欢迎拨打惠诚生物客户服务电话021-60498804