19176
DL -丁硫氨酸亚砜亚胺
synthetic, ≥99.0% (TLC), glutathione biosynthesis inhibitor, powder or crystals
别名:
DL-Buthionine (S,R)-sulfoximine, BSO, Buthionine sulfoximine, Butionine sulfoximine
产品名称
DL -丁硫氨酸亚砜亚胺, ≥99.0% (TLC)
生物来源
synthetic
质量水平
方案
≥99.0% (TLC)
表单
powder or crystals
mp
215 °C
溶解性
H2O: 50 mg/mL, clear to almost clear, colorless
储存温度
2-8°C
SMILES字符串
CCCCS(=N)(=O)CCC(N)C(O)=O
InChI
1S/C8H18N2O3S/c1-2-3-5-14(10,13)6-4-7(9)8(11)12/h7,10H,2-6,9H2,1H3,(H,11,12)
InChI key
KJQFBVYMGADDTQ-UHFFFAOYSA-N
应用
DL-丁硫氨酸-亚砜亚胺适用于：
- 检测 BSO 抑制谷胱甘肽是否增强雌激素对抗激素抵抗性人乳腺癌细胞的凋亡作用
- 研究 BSO 对牛胚胎发育的影响
- 在多项研究中抑制 GSH
- GSH 合成对卵母细胞成熟的影响
生化/生理作用
丁硫氨酸亚砜亚胺抑制肝脏和其他外周器官谷胱甘肽 (GSH) 的生物合成。对 CNS 中 GSH 无任何影响。增强活性氧（如过氧化氢）和间接引起活性氧蓄积的药物（如 2-甲氧基雌二醇，增加细胞内超氧阴离子）操作抗增殖作用。
其他说明
耗尽分离细胞中的谷胱甘肽
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Jong-Shyan Wang et al.
European journal of applied physiology, 95(4), 290-297 (2005-08-13)
Exercise is linked with intensity-dependent immune response. Intracellular redox status is important in programmed cell death. This study, by closely examining 18 sedentary men who exercised moderately and severely (ie. 60% and 80% VO2max, respectively) for 40 min, investigated how
M Takahashi et al.
Biology of reproduction, 49(2), 228-232 (1993-08-01)
The purpose of this investigation was to determine the effect of beta-mercaptoethanol (beta-ME) and cysteamine, low-molecular-weight thiol compounds, on the development and intracellular glutathione content of bovine embryos obtained by in vitro fertilization of in vitro-matured oocytes. Embryos developed to
N Yamauchi et al.
Biology of reproduction, 61(3), 828-833 (1999-08-24)
The present study was conducted to examine effects of cysteamine in culture medium on progression of meiosis, glutathione (GSH) content, kinase activities (histone H1 kinase and mitogen-activated protein kinase), and male pronuclear formation after in vitro insemination of cumulus-denuded oocytes
Sophia Fried et al.
Scientific reports, 10(1), 7599-7599 (2020-05-07)
Biliary atresia is a neonatal liver disease with extrahepatic bile duct obstruction and progressive liver fibrosis. The etiology and pathogenesis of the disease are unknown. We previously identified a plant toxin, biliatresone, responsible for biliary atresia in naturally-occurring animal models
Depletion of glutathione by inhibition of biosynthesis.
O W Griffith
Methods in enzymology, 77, 59-63 (1981-01-01)
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