ULK

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Isoform-selective Inhibitors

ULK Products

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  • New ULK Products
Catalog No. Product Name Information Product Use Citations Product Validations
S1092 KU-55933 (ATM Kinase Inhibitor) KU-55933 (ATM Kinase Inhibitor) is a potent and specific ATM inhibitor with IC50/Ki of 12.9 nM/2.2 nM in cell-free assays, and is highly selective for ATM as compared to DNA-PK, PI3K/PI4K, ATR and mTOR. KU‑55933 (ATM Kinase Inhibitor) inhibits the activation of autophagy‑initiating kinase ULK1 and results in a significant decrease of autophagy.
Nat Commun, 2022, 13(1):360
Cancer Res, 2022, canres.2229.2021
Elife, 2022, 11e70518
S1113 GSK690693 GSK690693 is a pan-Akt inhibitor targeting Akt1/2/3 with IC50 of 2 nM/13 nM/9 nM in cell-free assays, also sensitive to the AGC kinase family: PKA, PrkX and PKC isozymes. GSK690693 also potently inhibits AMPK and DAPK3 from the CAMK family with IC50 of 50 nM and 81 nM, respectively. GSK690693 affects Unc-51-like autophagy activating kinase 1 (ULK1) activity, robustly inhibits STING-dependent IRF3 activation. Phase 1.
Mech Ageing Dev, 2022, 202:111633
Oncogene, 2021, 10.1038/s41388-021-01932-0
Breast Cancer Res, 2021, 23(1):81
S3393 SBP-7455 SBP-7455 is a dual-Specific ULK1/2 autophagy inhibitor with IC50s of 13 nM and 476 nM for ULK1 and ULK2 in ADP-Glo assay, respectively.
S6386New MRT67307

MRT67307 (IKKε/TBK1 Inhibitor II) inhibits IKKε and TBK1 with IC50 values of 160 nM and 19 nM at 0.1 mM ATP in vitro, but does not inhibit IKKα or IKKβ even at 10 μM. MRT67307 also is a highly potent ULK1 and ULK2 inhibitor with IC50s of 45 and 38 nM, respectively. MRT67307 can blocks autophagy in cells.

Microbiol Spectr, 2022, e0219321
S7885 SBI-0206965 SBI-0206965 is a highly selective autophagy kinase ULK1 inhibitor with IC50 of 108 nM, about 7-fold selectivity over ULK2. SBI-0206965 inhibits autophagy and enhances apoptosis in human glioblastoma and lung cancer cells.
Cancer Cell, 2022, S1535-6108(21)00662-0
Mol Cell, 2021, S1097-2765(21)00729-2
Prog Neurobiol, 2021, S0301-0082(21)00137-4
S7948 MRT67307 HCl MRT67307 is a potent and dual IKKϵ and TBK1 inhibitor with IC50 of 160 and 19 nM, respectively. MRT67307 potently inhibits ULK1 and ULK2 and blocks autophagy.
Microbiol Spectr, 2022, e0219321
Cell, 2021, S0092-8674(21)00885-0
Cell Rep, 2020, 33(5):108339
S7949 MRT68921 HCl MRT68921 is a potent and dual autophagy kinase ULK1/2 inhibitor with IC50 of 2.9 nM and 1.1 nM, respectively.
Mol Cell, 2021, 81(9):2013-2030.e9
Cell Rep, 2021, 36(13):109762
Front Pharmacol, 2021, 12:747975
S8793 ULK-101 ULK-101 is a potent and selective ULK1 inhibitor with IC50 values of 8.3 nM and 30 nM for ULK1 and ULK2, respectively.
J Virol, 2021, JVI0155021
Mol Carcinog, 2021, 10.1002/mc.23357
Cell Signal, 2021, 85:110040
S0819 BL-918 BL-918 is a potent, orally active activator of UNC-51-like kinase 1 (ULK1) with EC50 of 24.14 nM and Kd of 0.719 μM. BL-918 induces cytoprotective autophagy for Parkinson's disease treatment.
S8597 LYN-1604 LYN-1604 is a potential ULK1 agonist with IC50 of 1.66 μM against MDA-MB-231 cells and it binds to wild-type ULK1 with a binding affinity in the nanomole range (Kd=291.4 nM). The ULK1 (Y89A) mutant protein caused a sharp decrease in binding affinity with lower response and Kd than wild-type ULK1, ULK1 (K50A) and ULK1 (L53A) mutants.
J Virol, 2021, JVI0155021
Exp Eye Res, 2019, 184:126-134
S1092 KU-55933 (ATM Kinase Inhibitor) KU-55933 (ATM Kinase Inhibitor) is a potent and specific ATM inhibitor with IC50/Ki of 12.9 nM/2.2 nM in cell-free assays, and is highly selective for ATM as compared to DNA-PK, PI3K/PI4K, ATR and mTOR. KU‑55933 (ATM Kinase Inhibitor) inhibits the activation of autophagy‑initiating kinase ULK1 and results in a significant decrease of autophagy.
Nat Commun, 2022, 13(1):360
Cancer Res, 2022, canres.2229.2021
Elife, 2022, 11e70518
S1113 GSK690693 GSK690693 is a pan-Akt inhibitor targeting Akt1/2/3 with IC50 of 2 nM/13 nM/9 nM in cell-free assays, also sensitive to the AGC kinase family: PKA, PrkX and PKC isozymes. GSK690693 also potently inhibits AMPK and DAPK3 from the CAMK family with IC50 of 50 nM and 81 nM, respectively. GSK690693 affects Unc-51-like autophagy activating kinase 1 (ULK1) activity, robustly inhibits STING-dependent IRF3 activation. Phase 1.
Mech Ageing Dev, 2022, 202:111633
Oncogene, 2021, 10.1038/s41388-021-01932-0
Breast Cancer Res, 2021, 23(1):81
S3393 SBP-7455 SBP-7455 is a dual-Specific ULK1/2 autophagy inhibitor with IC50s of 13 nM and 476 nM for ULK1 and ULK2 in ADP-Glo assay, respectively.
S6386New MRT67307

MRT67307 (IKKε/TBK1 Inhibitor II) inhibits IKKε and TBK1 with IC50 values of 160 nM and 19 nM at 0.1 mM ATP in vitro, but does not inhibit IKKα or IKKβ even at 10 μM. MRT67307 also is a highly potent ULK1 and ULK2 inhibitor with IC50s of 45 and 38 nM, respectively. MRT67307 can blocks autophagy in cells.

Microbiol Spectr, 2022, e0219321
S7885 SBI-0206965 SBI-0206965 is a highly selective autophagy kinase ULK1 inhibitor with IC50 of 108 nM, about 7-fold selectivity over ULK2. SBI-0206965 inhibits autophagy and enhances apoptosis in human glioblastoma and lung cancer cells.
Cancer Cell, 2022, S1535-6108(21)00662-0
Mol Cell, 2021, S1097-2765(21)00729-2
Prog Neurobiol, 2021, S0301-0082(21)00137-4
S7948 MRT67307 HCl MRT67307 is a potent and dual IKKϵ and TBK1 inhibitor with IC50 of 160 and 19 nM, respectively. MRT67307 potently inhibits ULK1 and ULK2 and blocks autophagy.
Microbiol Spectr, 2022, e0219321
Cell, 2021, S0092-8674(21)00885-0
Cell Rep, 2020, 33(5):108339
S7949 MRT68921 HCl MRT68921 is a potent and dual autophagy kinase ULK1/2 inhibitor with IC50 of 2.9 nM and 1.1 nM, respectively.
Mol Cell, 2021, 81(9):2013-2030.e9
Cell Rep, 2021, 36(13):109762
Front Pharmacol, 2021, 12:747975
S8793 ULK-101 ULK-101 is a potent and selective ULK1 inhibitor with IC50 values of 8.3 nM and 30 nM for ULK1 and ULK2, respectively.
J Virol, 2021, JVI0155021
Mol Carcinog, 2021, 10.1002/mc.23357
Cell Signal, 2021, 85:110040
S0819 BL-918 BL-918 is a potent, orally active activator of UNC-51-like kinase 1 (ULK1) with EC50 of 24.14 nM and Kd of 0.719 μM. BL-918 induces cytoprotective autophagy for Parkinson's disease treatment.
S8597 LYN-1604 LYN-1604 is a potential ULK1 agonist with IC50 of 1.66 μM against MDA-MB-231 cells and it binds to wild-type ULK1 with a binding affinity in the nanomole range (Kd=291.4 nM). The ULK1 (Y89A) mutant protein caused a sharp decrease in binding affinity with lower response and Kd than wild-type ULK1, ULK1 (K50A) and ULK1 (L53A) mutants.
J Virol, 2021, JVI0155021
Exp Eye Res, 2019, 184:126-134
S6386New MRT67307

MRT67307 (IKKε/TBK1 Inhibitor II) inhibits IKKε and TBK1 with IC50 values of 160 nM and 19 nM at 0.1 mM ATP in vitro, but does not inhibit IKKα or IKKβ even at 10 μM. MRT67307 also is a highly potent ULK1 and ULK2 inhibitor with IC50s of 45 and 38 nM, respectively. MRT67307 can blocks autophagy in cells.

Microbiol Spectr, 2022, e0219321