所有图片(4)
About This Item
线性分子式:
CH3(CH2)3S(O)(=NH)CH2CH2CH(NH2)CO2H
CAS号:
分子量:
222.31
MDL编号:
UNSPSC代码:
12161501
PubChem化学物质编号:
NACRES:
NA.77
推荐产品
生物来源
synthetic (organic)
质量水平
方案
≥98% (TLC)
表单
powder
mp
215 °C (dec.) (lit.)
溶解性
water: 50 mg/mL, clear to very slightly hazy, colorless to yellow
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
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一般描述
DL-丁硫氨酸-SR-亚砜亚胺（BSO）是一种氨基酸类似物，可作为γ-谷氨酰半胱氨酸合成酶的抑制剂。BSO可提高克氏锥虫对抗寄生虫药物（如硝呋莫司或苄硝唑）的敏感性。
应用
DL-丁硫氨酸-(S,R)-亚砜亚胺已用于：
- 诱发椋鸟的氧化应激
- 耗竭出生两天的大鼠幼崽中的脉络膜谷胱甘肽(GSH)
- 检测其对克氏锥虫(T. cruzi)的γ-谷氨酰半胱氨酸合成酶和 trypanothione（一种锥虫谷胱甘肽）合成酶(TryS)的抑制作用
DL-丁硫氨酸-(S,R)-亚砜亚胺已被用于消耗视网膜神经节细胞 5 (RGC-5) 细胞系中的细胞谷胱甘肽水平。
生化/生理作用
耗竭细胞谷胱甘肽，下调 GST 级别。
特点和优势
这种化合物是 ADME 毒性研究的特色产品。点击此处发现更多特色 ADME 毒性产品。在sigma.com/discover-bsm可了解更多关于生物活性小分子的其他研究领域。
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
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Experimental inhibition of a key cellular antioxidant affects vocal communication
Messina S, et al.
Functional Ecology, 1101-1110 (2017)
Glutathione: interorgan translocation, turnover, and metabolism
Griffith OW and Meister A
Proceedings of the National Academy of Sciences of the USA, 76(11), 5606-5610 (1979)
Buthionine sulfoximine increases the toxicity of nifurtimox and benznidazole to Trypanosoma cruzi
Faundez M, et al.
Antimicrobial Agents and Chemotherapy, 49(1), 126-130 (2005)
Citlali Vázquez et al.
FEBS letters, 591(23), 3881-3894 (2017-11-12)
Buthionine sulfoximine (BSO) induces decreased glutathione (GSH) and trypanothione [T(SH)2 ] pools in trypanosomatids, presumably because only gamma-glutamylcysteine synthetase (γECS) is blocked. However, some BSO effects cannot be explained by exclusive γECS inhibition; therefore, its effect on the T(SH)2 metabolism
Matthew M Harper et al.
Experimental eye research, 89(4), 538-548 (2009-06-16)
The purpose of this study was to determine the viability of cell-based delivery of brain-derived neurotrophic factor (BDNF) from genetically modified mesenchymal stem cells (MSCs) for neuroprotection of RGC-5 cells. RGC-5 cells were differentiated with the protein kinase inhibitor staurosporine
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