2. AUTACs


Autophagy-targeting chimera (AUTAC) degrades target proteins via lysosomal pathway rather than common proteasome pathway. One end of AUTAC is target protein ligand, the other end is a site of K63 ubiquitin modification, and the two parts are connected by linker. AUTAC induces recognition of LC3 receptors of autophagosomes by K63-linked polyubiquitination and then the Target-AUTAC complex was phagocytosed and transferred into lysosomal for degradation.

AUTACs Related Products (9):

Cat. No. Product Name Effect Purity
  • HY-134640
    AUTAC4 99.31%
    AUTAC4 is a mitochondria-targeting autophagy-targeting chimera (AUTAC). AUTAC4 downregulates cytosolic proteins and promotes targeted mitochondrial turnover via mitophagy[1].
  • HY-134183
    AUTAC1 is a MetAP2-targeting autophagy-mediated degrader (AUTAC). AUTACs contain a degradation tag and a warhead to provide target specificity. AUTAC1 contains an FBnG (p-Fluorobenzyl Guanine) and a Fumagillol moiety. Fumagillol binds covalently to MetAP2[1].
  • HY-134184
    AUTAC2 is a FKBP12-targeting autophagy-mediated degrader (AUTAC). AUTAC2 contains an FBnG (p-Fluorobenzyl Guanine) and an SLF (c ligand of FKBP) moiety. SLF binds non-covalently to FKBP12[1].
  • HY-129652
    Halo PROTAC 1
    Halo PROTAC 1 is a conjugate of ligands for E3 and 22-atom-length linker. The connector of linker is Halogen group. Halo PROTAC 1 is a ligand having activity to bind to an intracellular proteins fused with HaloTag and a structure having activity to induce autophagy of an intracellular molecule are linked via a PEG linker. Halo PROTAC 1 can be uesd for the synthesis of AUTAC[1].
  • HY-150411
    Cys-C-cGMP is a autophagy tag for AUTACs. Cys-C-cGMP can increase the K63-linked ubiquitination of mitochondria in HeLa cells[1].
  • HY-147225
    TSPO Ligand-Linker Conjugates 1
    TSPO Ligand-Linker Conjugates 1 contains a ligand for translocator protein (TSPO) and a linker, which is used for the synthesis of mitochondria-targeting autophagy-targeting chimera (AUTAC). AUTAC can bind the TSPO on the outer mitochondrial membrane (OMM) of mitochondria and degrades impaired mitochondria and proteins via mitophagy, and improves mitochondrial activity. TSPO Ligand-Linker Conjugates 1 can be used in mitochondrial dysfunction related research, including neurodegenerative diseases, cancer, and diabetes[1].
  • HY-150408
    FBnG-(Cys-acetamide)-CH2-PEG3-CH2-CH2-CH2-NH2 is a linker of AUTAC4. AUTAC4 contains an p-fluorobenzylguanine (FBnG) and a phenylindole moiety, which can induce K63-linked polyubiquitination and degradation of mitochondria in HeLa cells[1].
  • HY-150410
    TSPO ligand-3
    TSPO ligand-3 is a ligand of AUTAC2. AUTAC2 contains an p-fluorobenzylguanine (FBnG) and an synthetic ligand of FKBP (SLF) moiety, which can cause significant silencing of FKBP12 in HeLa cells[1].
  • HY-150409
    TSPO ligand-2 99.63%
    TSPO ligand-2 is a ligand of AUTAC1. AUTAC1 contains an p-fluorobenzylguanine (FBnG) and a Fumagillol moiety, which can silence endogenous MetAP2 in HeLa cells[1].