Vatiquinone (EPI-743)
(Synonyms: α-Tocotrienol quinone; PTC-743; Vatiquinone; NCT04378075) 目录号 : GC30512A metabolite of α-tocotrienol with antioxidant and ferroptosis inhibitory activity
Cas No.:1213269-98-7
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Vatiquinone is a metabolite of α-tocotrienol that has antioxidant and ferroptosis inhibitory activity.1,2 It inhibits decreases in cell viability induced by the γ-glutamylcysteine synthetase inhibitor L-buthionine-(S,R)-sulfoximine in primary fibroblasts isolated from patients with the mitochondrial diseases Friedreich's ataxia or Leigh syndrome (EC50s = 24 and 30 nM, respectively).1 Vatiquinone inhibits cell death and lipid peroxidation induced by the glutathione peroxidase 4 (GPX4) inhibitor RSL3 in primary fibroblasts isolated from patients with the mitochondrial encephalopathic epilepsy disease pontocerebellar hypoplasia type 6 (PCH6; EC50s = 17.3-21.8 and 33.1-57.6 nM, respectively).2
1.Shrader, W.D., Amagata, A., Barnes, A., et al.α-Tocotrienol quinone modulates oxidative stress response and the biochemistry of agingBioorg. Med. Chem. Lett.21(12)3693-3698(2011) 2.Kahn-Kirby, A.H., Amagata, A., Maeder, C.I., et al.Targeting ferroptosis: A novel therapeutic strategy for the treatment of mitochondrial disease-related epilepsyPLoS One14(3)e0214250(2019)
Cas No. | 1213269-98-7 | SDF | |
别名 | α-Tocotrienol quinone; PTC-743; Vatiquinone; NCT04378075 | ||
Canonical SMILES | O=C1C(CC[C@](C)(O)CC/C=C(C)/CC/C=C(C)/CC/C=C(C)\C)=C(C)C(C(C)=C1C)=O | ||
分子式 | C29H44O3 | 分子量 | 440.66 |
溶解度 | Ethanol: 10 mg/ml | 储存条件 | Store at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.2693 mL | 11.3466 mL | 22.6932 mL |
5 mM | 0.4539 mL | 2.2693 mL | 4.5386 mL |
10 mM | 0.2269 mL | 1.1347 mL | 2.2693 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。