Thiamine disulfide

Thiamine disulfide 是一种维生素 B1 衍生物，是 Thiamine 的氧化二聚体。Thiamine disulfide 是一种有效的 HIV-1 抑制剂，可显着抑制 HIV-1 反式激活因子 (Tat) 的活性。

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货号: ajcx32982
CAS: 67-16-3
别名: 二硫化硫胺
分子式: C24H34N8O4S2
分子量: 562.71
纯度: >98%
溶解度: DMSO : 250 mg/mL (444.28 mM)
储存: 4°C, protect from light, stored under nitrogen
库存: 现货

Background

Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity[1][2].

Thiamine disulfide markedly inhibits production of progeny HIV-1 in acute and chronic HIV-1-infected CEM at nontoxic concentrations of 500-1000 μM. Thiamine disulfide (500 μM) blocks 99.7% of HIV-1 production after 96 hours culture in acute HIV-1 (LAV-1) infection, whereas it inhibits 90-98% of HIV-1 production in chronic-infected cells (CEM/LAV-1, H9/MN, and Molt-4/IIIB)[1].

[1]. S Shoji, et al. Thiamine disulfide as a potent inhibitor of human immunodeficiency virus (type-1) production. Biochem Biophys Res Commun. 1994 Nov 30;205(1):967-75.
[2]. Y Komata, et al. In vitro percutaneous absorption of thiamine disulfide from a mixture of propylene glycol and fatty acid. J Pharm Sci. 1992 Aug;81(8):744-6.