货号:A497963 同义名: NACA;N-acetyl-L-Cysteine amide
N-acetylcysteine amide是一种能够渗透细胞膜和血脑屏障的硫醇类抗氧化剂和神经保护剂,能够减少活性氧(ROS)的产生。
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描述 | N-Acetylcysteine amide had no significant effect on the viability of doxorubicin-treated H9c2 cells at less than 1 mM, but produced significant cytotoxicity at 10-20 mM. N-Acetylcysteine amide at a concentration of 750 μM reduced doxorubicin-induced ROS concentration and lipid peroxidation, and restored the GSH/GSSG ratio and the activities of antioxidant enzymes such as catalase (CAT), glutathione peroxidase (GPx), and glutathione reductase (GR)[1].N-Acetylcysteine amide at a concentration of 1 mM protected human brain microvascular endothelial cells (HBMVEC) from methamphetamine-induced cell death[2]. |
Animal study | N-Acetylcysteine amide increases bioavailability in the central nervous system. Administered intraperitoneally at a dose of 150 mg/kg, N-Acetylcysteine amide improves cortical laxity and functional recovery, reduces oxidative stress, improves mitochondrial bioenergetics, and maintains mitochondrial glutathione levels after traumatic brain injury (TBI) in rats[3]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
6.16mL 1.23mL 0.62mL |
30.82mL 6.16mL 3.08mL |
61.65mL 12.33mL 6.16mL |
CAS号 | 38520-57-9 |
分子式 | C5H10N2O2S |
分子量 | 162.21 |
别名 | NACA;N-acetyl-L-Cysteine amide;Nac amide |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Inert atmosphere,2-8°C |
溶解方案 |
DMSO: 105 mg/mL(647.31 mM),注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 200 mg/mL(1232.97 mM),配合低频超声助溶 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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动物实验配方 |