2. Signaling Pathways
  3. Cell Cycle/DNA Damage
    PI3K/Akt/mTOR
  4. ATM/ATR
  5. ATM/ATR Isoform
  6. ATM/ATR Inhibitor

ATM/ATR Inhibitor

ATM/ATR Inhibitors (25):

Cat. No. Product Name Effect Purity
  • HY-117693
    Mirin
    		Inhibitor 98.12%
    Mirin is a potent Mre11-Rad50-Nbs1 (MRN) complex inhibitor. Mirin prevents MRN-dependent activation of ATM (IC50=12 μM) without affecting ATM protein kinase activity, and it inhibits Mre11-associated exonuclease activity. Mirin abolishes the G2/M checkpoint and homology-dependent repair in mammalian cells. Mirin prevents ATM activation in response to DNA double-strand breaks (DSBs) and blocks homology-directed repair (HDR) in mammalian cells.
  • HY-111451
    Tuvusertib
    		Inhibitor 99.77%
    Tuvusertib (M1774; ATR inhibitor 1) is a selective and orally active ATR inhibitor extracted from patent WO2015187451A1, compound I-l, with a Ki value below 1 μΜ.
  • HY-19959
    (Z)-Mirin
    		Inhibitor 99.30%
    (Z)-Mirin is an MRN (Mre11-Rad50-Nbs1) inhibitor. (Z)-Mirin prevents MRN-dependent activation of ATM without affecting ATM protein kinase activity. (Z)-Mirin inhibits Mre11-associated exonuclease activity. (Z)-Mirin increases apoptosis, triggers a G2/M checkpoint and strongly inhibits homology-directed repair (HDR).
  • HY-19323A
    (S)-Ceralasertib
    		Inhibitor 98.84%
    (S)-Ceralasertib ((S)-AZD6738) is extracted from patent WO2011154737A1, Compound II, exhibits an IC50 of 2.578 nM. (S)-Ceralasertib is a potent and selective sulfoximine morpholinopyrimidine ATR inhibitor with excellent preclinical physicochemical and pharmacokinetic (PK) characteristics. (S)-Ceralasertib is developed improving aqueous solubility and eliminates CYP3A4 time-dependent inhibition.
  • HY-101566S
    Elimusertib-d3
    		Inhibitor 98.94%
    Elimusertib-d3 (BAY 1895344-d3) is the deuterium labeled Elimusertib (BAY 1895344). Elimusertib is a potent, orally active and selective ATR inhibitor and has anti-tumor activity.
  • HY-162002
    WSD0628
    		Inhibitor
    WSD0628 is a brain penetrant and potent ATM inhibitor with profound radiosensitizing effect.
  • HY-18650
    KU 59403
    		Inhibitor 99.23%
    KU 59403 is a potent ATM inhibitor, with IC50 values of 3 nM, 9.1 μM and 10 μM for ATM, DNA-PK and PI3K, respectively.
  • HY-145312
    ATR-IN-4
    		Inhibitor 99.17%
    ATR-IN-4 is a potent ATR (Ataxia telangiectasia mutated gene Rad 3-associated kinase) inhibitor. ATR-IN-4 inhibits growth of human prostate cancer cells DU145 and human lung cancer cells NCI-H460 with IC50s of 130.9 nM and 41 .33 nM, respectively. (Patent CN112142744A, compound 13).
  • HY-157941
    ART0380
    		Inhibitor
    ART0380 is a potent and selective ATR kinase inhibitor. ART0380 has selective antitumor activity that can be used for the research of Ataxia-Telangiectasia Mutated (ATM) aberrant cancers.
  • HY-162472
    XRD-0394
    		Inhibitor
    XRD-0394 is a potent and specific dual inhibitor of ATM and DNA-PKcs with oral activity. XRD-0394 significantly enhances tumor cell killing in vitro and in vivo under therapeutic ionizing radiation conditions. In addition, XRD-0394 can potentiate the effects of PARP and topoisomerase I inhibitors in vitro.
  • HY-P2096
    Hexapeptide-11
    		Inhibitor 99.52%
    Hexapeptide-11 is a bioactive peptide with anti-aging effect. Hexapeptide-11 protects fibroblasts against oxidative stress-mediated premature cellular senescence by mediating a downregulation of cellular proteins, such as ataxia telangiectasia mutated (ATM) and p53 .
  • HY-118911
    ATM Inhibitor-10
    		Inhibitor
    ATM Inhibitor-10 (compound 74), a 3-quinoline carboxamide, is a highly selective and orally active ATM inhibitor (IC50: 0.6 nM). ATM Inhibitor-10 has anti-tumor activity in SW620 xenograft models. ATM Inhibitor-10 is synergistic with Top I inhibitors.
  • HY-153462
    ATR-IN-24
    		Inhibitor
    ATR-IN-24 (Compound 1) is a ATR inhibitor. ATR-IN-24 has anticancer activity.
  • HY-149952
    ATR-IN-23
    		Inhibitor
    ATR-IN-23 (Compound 34) is a potent and selective ATR inhibitor with an IC50 of 1.5 nM. ATR-IN-23 has potent antiproliferative effects on LoVo cells and synthetic lethality on HT-29 cells, and can be used in the study of DNA damage response (DDR)-deficient cancers.
  • HY-153787
    ATM Inhibitor-6
    		Inhibitor
    ATM inhibitor-6 (A-193) is a selective ATM kinase inhibitor. ATM inhibitor-6 can be used in cancer research.
  • HY-142931
    ATM-IN-1
    		Inhibitor
    ATM-IN-1 is a potent inhibitor of ATM. ATM is located mainly in the nucleus and microsomes and is involved in cell cycle progression and in the cell cycle checkpoint response to DNA damage. ATM-IN-1 has the potential for the research of cancer and neurology diseases (extracted from patent WO2021139814A1, compound 3).
  • HY-153400
    ATR-IN-22
    		Inhibitor
    ATR-IN-22 (Compound 34) is an orally active ATR inhibitor. ATR-IN-22 inhibits MIAPaCa-2 proliferation (IC50 <1 μM). ATR-IN-22 shows anti-tumor activity in colon cancer.
  • HY-150617A
    (Rac)-Lartesertib
    		Inhibitor
    (Rac)-Lartesertib ((Rac)-M4076; (Rac)-ATM Inhibitor-5) is an isoform of Lartesertib (HY-150617), which is a potent inhibitor of serine/threonine protein kinase ATM (extracted from patent WO2022058351A1).
  • HY-144436
    ATR-IN-12
    		Inhibitor
    ATR-IN-12 (Compound 5g) is a potent inhibitor of ataxia telangiectasia and Rad3-related (ATR) kinase with an IC50 value of 0.007 μM. ATR-IN-12 displays good anti-tumor activity and significantly reduces the phosphorylation level of ATR and its downstream signaling protein. ATR-IN-12 is a promising lead compound for subsequent agent discovery targeting ATR kinase.
  • HY-142924
    ATR-IN-8
    		Inhibitor
    ATR-IN-8 is a potent inhibitor of ATR. ATR is a key enzyme in the homologous recombination repair pathway and belongs to the PIKK family. ATR-IN-8 has the potential for the research of cancer diseases (extracted from patent WO2021143821A1, compound 3).