AUTAC4 是一种靶向线粒体的自噬靶向嵌合体 (AUTAC)。AUTAC4 下调细胞质蛋白并通过线粒体自噬促进靶向线粒体更新。
货号:ajcx34118
CAS:2267315-04-6
分子式:C43H48FN9O8S
分子量：869.96
溶解度:DMSO : 200 mg/mL (229.90 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

AUTAC4 is a mitochondria-targeting autophagy-targeting chimera (AUTAC). AUTAC4 downregulates cytosolic proteins and promotes targeted mitochondrial turnover via mitophagy[1].

AUTAC4 induces K63-linked polyubiquitination. Accumulation of K63-linked polyubiquitin required approximately 8 h of incubation[1].AUTAC4 suppresses not only cytochrome c release into the cytosol but also pro-caspase 3 cleavage. The intracellular ATP level after CCCP treatment is also maintained by AUTAC4, suggesting that mitophagy acceleration by AUTAC4 restored energy production by improving mitochondrial quality control. AUTAC4 rescues cells with acute mitochondrial injury by promoting mitophagy[1].With the use of mito-Rosella, AUTAC4 (10 μM) can induce mitophagy in Detroit 532 cells ~24-72 h after treatment[1].

[1]. Daiki Takahashi, et al. AUTACs: Cargo-Specific Degraders Using Selective Autophagy. Mol Cell. 2019 Dec 5;76(5):797-810.e10.