Aumitin
目录号 : GC62853
Aumitin 是一种基于二氨基嘧啶的自噬抑制剂，通过靶向复合物 I 抑制线粒体呼吸。Aumitin 以剂量依赖性抑制饥饿和雷帕霉素诱导的自噬，IC50 分别为 0.12 μM 和 0.24 μM。
Cas No.:946293-78-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Aumitin is a diaminopyrimidine-based autophagy inhibitor which inhibits mitochondrial respiration by targeting complex I. Aumitin inhibits starvation- and rapamycin induced autophagy dose dependently with IC50s of 0.12 μM and 0.24 μM, respectively[1].
[1]. Robke L, et al. Discovery of the novel autophagy inhibitor aumitin that targets mitochondrial complex I. Chem Sci. 2018 Feb 26;9(11):3014-3022.
| Cas No. | 946293-78-3 | SDF | |
| 分子式 | C24H20ClN5O | 分子量 | 429.9 |
| 溶解度 | DMSO : 100 mg/mL (232.61 mM; Need ultrasonic) | 储存条件 | |
| 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.3261 mL | 11.6306 mL | 23.2612 mL |
| 5 mM | 0.4652 mL | 2.3261 mL | 4.6522 mL |
| 10 mM | 0.2326 mL | 1.1631 mL | 2.3261 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。
Discovery of the novel autophagy inhibitor Aumitin that targets mitochondrial complex I
Chem Sci 2018 Feb 26;9(11):3014-3022.PMID:29732085DOI:PMC5916016
Macroautophagy is a conserved eukaryotic process for degradation of cellular components in response to lack of nutrients. It is involved in the development of diseases, notably cancer and neurological disorders including Parkinson's disease. Small molecule autophagy modulators have proven to be valuable tools to dissect and interrogate this crucial metabolic pathway and are in high demand. Phenotypic screening for autophagy inhibitors led to the discovery of the novel autophagy inhibitor Aumitin. Target identification and confirmation revealed that Aumitin inhibits mitochondrial respiration by targeting complex I. We show that inhibition of autophagy by impairment of mitochondrial respiration is general for several mitochondrial inhibitors that target different mitochondrial complexes. Our findings highlight the importance of mitochondrial respiration for autophagy regulation.