名称7-Dehydrocholesterol 描述7-Dehydrocholesterol (Provitamin D3) down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts. 体外活性7-Dehydrocholesterol 是 cholesterol 和 vitamin D3 的生物合成前体。该化合物在皮肤中的浓度相对较高,在那里它在 UV 照射下被转化为预vitami...
7 dehydrocholesterol in a medium to produce and accumulate 7 dehydrocholesterol in the culture, collecting 7 dehydrocholesterol from the culture , And a method for producing vitamin D3 characterized by irradiating 7 dehydrocholesterol produced by the production method with ultraviolet rays can be ...
7-Dehydrocholesterol, activated, Vitamin D3 活化7-去氢胆固醇, 维生素 D3 产品介绍: 基本信息 分子式C27H44O 分子量384.64 熔点82-87 比旋光度([α]20D)+108 (C=0.5, EtOH) MDL编码MFCD00078131 Beilstein2339331 Merck14,10019 EINECS 编号200-673-2 ...
7-Dehydrocholesterol 纯度:99.67% 产品编号T4923别名Provitamin D3, 7-去氢胆固醇, 7-DHCCas号434-16-2 7-Dehydrocholesterol (Provitamin D3) 是合成胆固醇和维生素 D3的前体。7-Dehydrocholesterol 下调培养的 Smith-Lemi-Opitz 综合征皮肤成纤维细胞中的胆固醇生物合成。
(+)-Vitamin D3 7-Dehydrocholesterol activated Activated 7-dehydrocholesterol 胆钙化醇 活化7-脱氢胆固醇 (+)-维生素 D3 胆骨化醇 活化7-脱氢胆甾醇 产品介绍: 产品说明 一般描述 胆钙化醇(维生素D3)是一种在皮肤中产生的脂溶性类固醇。 应用 胆钙化醇已被用于: ...
: a crystalline steroid alcohol C27H43OH that occurs (as in the skin) chiefly in higher animals and humans and that yields vitamin D3 on irradiation with ultraviolet light Dictionary Entries Near 7-dehydrocholesterol 6-hydroxydopamine 7-dehydrocholesterol 7-hydroxymitragynine See More Nearby ...
英文名:7-Dehydrocholesterol 描述: 7-Dehydrocholesterol (Provitamin D3) 是合成胆固醇和维生素 D3的前体。7-Dehydrocholesterol 下调培养的 Smith-Lemi-Opitz 综合征皮肤成纤维细胞中的胆固醇生物合成。 体外活性: 7-Dehydrocholesterol is a biosynthetic precursor of cholesterol and vitamin D3. 7-Dehydrocholestero...
and animals given inhibitors of 7-dehydrocholesterol reductase have increased synthesis ofvitamin D[2]. In the skin, ultraviolet light at 270–290nm (so-called ‘near UV’ or ‘UV-B’ radiation) will cleave the 9–10 carbon bond in 7-dehydrocholesterol, opening the B ring of the 4-ring...
Here, using genome-wide CRISPR–Cas9 screening, we identified that the enzymes involved in distal cholesterol biosynthesis have pivotal yet opposing roles in regulating ferroptosis through dictating the level of 7-dehydrocholesterol (7-DHC)—an intermediate metabolite of distal cholesterol biosynthesis ...