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ATM Inhibitor

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47

Inhibitors & Agonists

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Inhibitory Antibodies

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-155090
    ATM Inhibitor-8

    		ATM/ATR Cancer
    ATM Inhibitor-8 (Compound 10r) is a highly potent, selective and orally active ATM inhibitor,with an IC50 of 1.15 nM. ATM Inhibitor-8 exhibits anti-tumor activity .
    ATM Inhibitor-8
  • HY-155091
    ATM Inhibitor-9

    		ATM/ATR Cancer
    ATM Inhibitor-9 (Compd 7a) is a potent ATM inhibitor with IC505 nM for ATM kinase, useful in cancer research .
    ATM Inhibitor-9
  • HY-153787
    ATM Inhibitor-6

    		ATM/ATR Cancer
    ATM inhibitor-6 (A-193) is a selective ATM kinase inhibitor. ATM inhibitor-6 can be used in cancer research .
    ATM Inhibitor-6
  • HY-144687
    ATM Inhibitor-4

    		ATM/ATR PI3K mTOR Cancer
    ATM Inhibitor-4 (compound 39) is a potent and selective ATM inhibitor, with an IC50 of 0.32 nM. ATM Inhibitor-4 shows stronger inhibition of PI3K kinases family. ATM Inhibitor-4 shows a full inhibition of mTOR at 1 μM. ATM Inhibitor-4 exhibits favorable metabolic stability .
    ATM Inhibitor-4
  • HY-144686
    ATM Inhibitor-3

    		ATM/ATR PI3K mTOR Cancer
    ATM Inhibitor-3 (compound 34) is a potent and selective ATM inhibitor, with an IC50 of 0.71 nM. ATM Inhibitor-3 shows inhibition of PI3K kinases family. ATM Inhibitor-3 exhibits favorable metabolic stability .
    ATM Inhibitor-3
  • HY-169310
    ATM Inhibitor-11

    		ATM/ATR Cancer
    ATM Inhibitor-11 (Compound 1) is an inhibitor for ATM with an IC50 of 0.32 nM. ATM Inhibitor-11 inhibits the KAP1 phosphorylation with an IC50 of 0.97 nM. ATM Inhibitor-11 exhibits high exposure in the brain, heart and plasma of ICR mouse. ATM Inhibitor-11 exhibits anti-tumor efficacy in NCI-H441 xenograft mouse model .
    ATM Inhibitor-11
  • HY-118911
    ATM Inhibitor-10

    		ATM/ATR Cancer
    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 .
    ATM Inhibitor-10
  • HY-144685
    ATM Inhibitor-2

    		ATM/ATR Cancer
    ATM Inhibitor-2 (compound 7) is a potent and selective ATM inhibitor, with an IC50 of <1 nM .
    ATM Inhibitor-2
  • HY-149291
    ATM Inhibitor-7

    		ATM/ATR Apoptosis Cancer
    ATM Inhibitor-7 is a potent and selective ataxia-telangiectasia mutated (ATM) inhibitor with an IC50 value of 1.0 nM. ATM Inhibitor-7 induces Apoptosis and cell cycle arrest at G2/M phase when combinanted with CPT-11 (HY-16562). ATM Inhibitor-7 combines with CPT-11 shows antitumor activity .
    ATM Inhibitor-7
  • HY-112614
    ATM Inhibitor-1

    		ATM/ATR Cancer
    ATM Inhibitor-1 is a highly potent, selective and orally active ATM inhibitor, with an IC50 of 0.7 nM, shows weak activity against mTOR (IC50, 21 μM), DNAPK (IC50, 2.8 μM), PI3Kα (IC50, 3.8 μM), PI3Kβ (IC50, 10.3 μM), PI3Kγ (IC50, 3 μM) and PI3Kδ (IC50, 0.73 μM). ATM Inhibitor-1 exhibits anti-tumor activity .
    ATM Inhibitor-1
  • HY-150617
    Lartesertib

    M4076; ATM Inhibitor-5

    		 ATM/ATR STING PD-1/PD-L1 Cardiovascular Disease Inflammation/Immunology Cancer
    Lartesertib (M4076) is an inhibitor of the serine/threonine protein kinase ATM with high potency. Lartesertib can inhibit the growth of multiple hematopoietic cell lines. Additionally, when combined with the ATR inhibitor Tuvusertib (HY-111451), Lartesertib can promote the death of tumor cells, activate the immune signaling pathway, and exhibit anti-tumor activity .
    Lartesertib
  • HY-150617A
    (Rac)-Lartesertib

    (Rac)-M4076; (Rac)-ATM Inhibitor-5

    		 ATM/ATR STING PD-1/PD-L1 Cardiovascular Disease Inflammation/Immunology Cancer
    (Rac)-Lartesertib ((Rac)-M4076) is an isoform of Lartesertib (HY-150617). Lartesertib (M4076) is an inhibitor of the serine/threonine protein kinase ATM with high potency. Lartesertib can inhibit the growth of multiple hematopoietic cell lines. Additionally, when combined with the ATR inhibitor Tuvusertib (HY-111451), Lartesertib can promote the death of tumor cells, activate the immune signaling pathway, and exhibit anti-tumor activity .
    (Rac)-Lartesertib
  • HY-160096
    M3541

    		ATM/ATR Cancer
    M3541 is a potent, ATP-competitive and selective ATM inhibitor with an IC50 of 0.25 nM. M3541 shows remarkable selectivity against other protein kinases. M3541 suppresses double-strand breaks (DSB) repair and has antitumor activities .
    M3541
  • HY-112305
    AZ32

    		ATM/ATR Cancer
    AZ32 is an orally bioavailable and blood-brain barrier-penetrating ATM inhibitor with an IC50 of <6.2 nM for ATM enzyme, and an IC50 of 0.31 μM for ATM in cell.
    AZ32
  • HY-142931
    ATM-IN-1

    		ATM/ATR Neurological Disease Cancer
    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) .
    ATM-IN-1
  • HY-100948B
    ATM-3507 trihydrochloride

    		Myosin Cancer
    ATM-3507 trihydrochloride is a potent tropomyosin inhibitor with IC50s from 3.83-6.84 μM in human melanoma cell lines.
    ATM-3507 trihydrochloride
  • HY-100948
    ATM-3507

    		Myosin Cancer
    ATM-3507 is a potent tropomyosin inhibitor with IC50s from 3.83-6.84 μM in human melanoma cell lines.
    ATM-3507
  • HY-18650
    KU 59403

    		ATM/ATR Cancer
    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 .
    KU 59403
  • HY-141478
    Antitumor agent-28

    		ATM/ATR Cancer
    Antitumor agent-28 selectively inhibits ataxia telangiectasia mutated (ATM) kinase. Antitumor agent-28 prevents ATM mediated disease and has potent anti-cancer activity .
    Antitumor agent-28
  • HY-100016
    AZD0156
    5+ Cited Publications

    		 ATM/ATR Apoptosis Cancer
    AZD0156 is a potent, selective and orally active ATM inhibitor with an IC50 of 0.58 nM. AZD0156 inhibits the ATM-mediated signaling, prevents DNA damage checkpoint activation, disrupts DNA damage repair, and induces tumor cell apoptosis .
    AZD0156
  • HY-15520
    CGK733
    5+ Cited Publications

    		 ATM/ATR Cancer
    CGK733 is a potent ATM/ATR inhibitor, used for the research of cancer.
    CGK733
  • HY-112198
    AZ31

    		ATM/ATR Cancer
    AZ31 is a a potent, highly selective, and orally active ATM inhibitor with an IC50 of <1.2 nM for ATM enzyme, and an IC50 of 46 nM for ATM in cell. AZ31 shows excellent selectivity over ATR (>500-fold) and excellent PIKK-family selectivity and pan-kinase selectivity. AZ31 is a potent radiosensitizer in vitro, it can be used for the research of cancer .
    AZ31
  • HY-12061
    KU-60019
    15+ Cited Publications

    		 ATM/ATR Cancer
    KU-60019 is an improved ATM kinase-specific inhibitor with IC50 of 6.3 nM.
    KU-60019
  • HY-162002
    WSD0628

    		ATM/ATR Cancer
    WSD0628 is a brain penetrant and potent ATM inhibitor with profound radiosensitizing effect .
    WSD0628
  • HY-12016
    KU-55933
    Maximum Cited Publications
    43 Publications Verification

    		 ATM/ATR Autophagy Cancer
    KU-55933 is a potent ATM inhibitor with an IC50 and Ki of 12.9 and 2.2 nM, respectively, and is highly selective for ATM as compared to DNA-PK, PI3K/PI4K, ATR and mTOR.
    KU-55933
  • HY-13902
    Berzosertib
    15+ Cited Publications

    VE-822; VX-970; M6620

    		 ATM/ATR Cancer
    Berzosertib (VE-822) is an ATR inhibitor with a Ki value of less than 0.2 nM. It also inhibits ATM with a Ki of 34 nM.
    Berzosertib
  • HY-P991049
    Atrosimab

    ATM-001

    		 TNF Receptor Inflammation/Immunology
    Atrosimab (ATM-001) is a Fv-Fc1κ fusion protein with strong binding to human TNFR1 with an EC50 value of 0.37 nM. Atrosimab potently inhibits TNF-induced activation of TNFR1. Atrosimab has the potential for the study of chronic inflammatory diseases .
    Atrosimab
  • HY-162002A
    (S)-WSD0628

    		ATM/ATR Cancer
    (S)-WSD0628 (Compound 28) is the S-isomer of WSD0628 (HY-162002). (S)-WSD0628 is the inhibitor for ATM that inhibits the phosphorylation of ATM in MCF-7 cell with IC50 <100 nM. (S)-WSD0628 exhibits radiosensitizing activity. (S)-WSD0628 can cross blood-brain barrier .
    (S)-WSD0628
  • HY-109566
    AZD1390
    5+ Cited Publications

    		 ATM/ATR Inflammation/Immunology Cancer
    AZD1390 is a potent, highly selective, orally bioavailable, brain-penetrant ATM inhibitor with an IC50 of 0.78 nM in cell .
    AZD1390
  • HY-19959
    Mirin
    5 Publications Verification

    		 ATM/ATR Apoptosis Cancer
    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 .
    Mirin
  • HY-117693
    (E/Z)-Mirin

    		ATM/ATR Cancer
    (E/Z)-Mirin is a mixture of (E)-Mirin and Mirin ((Z)-Mirin) (HY-19959) configurations. Among them, Mirin is an inhibitor of MRN (Mre11-Rad50-Nbs1). Mirin prevents MRN-dependent ATM activation without affecting ATM protein kinase activity .
    (E/Z)-Mirin
  • HY-151915
    ATR-IN-20

    		ATM/ATR mTOR Cancer
    ATR-IN-20 is a potent ATR (ATM/ATR) inhibitor with an IC50 of 3 nM. ATR-IN-20 possess an inhibitory effect on mTOR (IC50 of 18 nM) while displaying good selectivity against PI3Kα (100 nM), ATM (100 nM), and DNA-PK (662 nM). ATR-IN-20 exhibits excellent pharmacokinetic profile (F = 30%), and has anticancer effects .
    ATR-IN-20
  • HY-157941
    ART0380

    		ATM/ATR Cancer
    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 .
    ART0380
  • HY-158345
    PROTAC VHL-type degrader-1

    		PROTACs Cancer
    PROTAC VHL-type degrader-1 (compound 9b) is a VHL-type PROTAC degrader. PROTAC VHL-type degrader-1 induces ATM degradation synergistically enhancing the efficacy of ATR inhibitor AZD6738 .
    PROTAC VHL-type degrader-1
  • HY-11002
    CP-466722
    5 Publications Verification

    		 ATM/ATR Cancer
    CP-466722 is a rapidly reversible inhibitor of ATM, with an IC50 of 0.41 μM, and has no effects on PI3K or closely related PI3K-like protein kinase (PIKK) family members.
    CP-466722
  • HY-19731
    SID 3712249

    MiR-544 Inhibitor 1

    		 MicroRNA Apoptosis Cancer
    SID 3712249 (MiR-544 Inhibitor 1) is a miR-544 biogenesis inhibitor. SID 3712249 binds directly to the precursor miRNA. SID 3712249 blocks production of the mature microRNA and decreases miR-544, HIF-1α, and ATM transcripts. SID 3712249 can be used in the research of cancers, such as breast cancer .
    SID 3712249
  • HY-B0097
    Floxuridine
    5+ Cited Publications

    5-Fluorouracil 2'-deoxyriboside

    		 Nucleoside Antimetabolite/Analog DNA/RNA Synthesis Bacterial CMV HSV Apoptosis Infection Cancer
    Floxuridine (5-Fluorouracil 2'-deoxyriboside) is a pyrimidine analog and known as an oncology antimetabolite. Floxuridine inhibits Poly(ADP-Ribose) polymerase and induces DNA damage by activating the ATM and ATR checkpoint signaling pathways in vitro. Floxuridine is a extreamly potent inhibitor for S. aureus infection and induces cell apoptosis . Floxuridine has antiviral effects against HSV and CMV .
    Floxuridine
  • HY-112477
    Chk2-IN-1

    		Checkpoint Kinase (Chk) Cancer
    Chk2-IN-1 (compound 1) is a potent and selective inhibitor of checkpoint kinase 2 (Chk2), with IC50s of 13.5 nM and 220.4 nM for Chk2 and Chk1, respectively. Chk2-IN-1 can elicit a strong ataxia telangiectasia mutated (ATM)-dependent Chk2-mediated radioprotection effect .
    Chk2-IN-1
  • HY-139609
    Camonsertib

    RP-3500; ATR Inhibitor 4

    		 ATM/ATR mTOR Cancer
    Camonsertib (RP-3500) is an orally active, selective ATR kinase inhibitor (ATRi) with an IC50 of 1.00 nM in biochemical assays. Camonsertib shows 30-fold selectivity for ATR over mTOR (IC50=120 nM) and >2,000-fold selectivity over ATM, DNA-PK, and PI3Kα kinases. Camonsertib has potent antitumor activity .
    Camonsertib
  • HY-162472
    XRD-0394

    		ATM/ATR DNA-PK Cancer
    XRD-0394 is a potent and orally active dual ATM and DNA-PKcs inhibitor with IC50s of 0.39 nM and 0.89 nM, respectively. XRD-0394 shows selectivity over other PIKK and PI3K family members. XRD-0394 significantly enhances tumor cell killing in vitro and in vivo under therapeutic ionizing radiation conditions. XRD-0394 can potentiate the effects of PARP and topoisomerase I inhibitors in vitro .
    XRD-0394
  • HY-B0097R
    Floxuridine (Standard)

    5-Fluorouracil 2'-deoxyriboside (Standard)

    		 Nucleoside Antimetabolite/Analog DNA/RNA Synthesis Bacterial CMV HSV Apoptosis Infection Cancer
    Floxuridine (Standard) is the analytical standard of Floxuridine. This product is intended for research and analytical applications. Floxuridine (5-Fluorouracil 2'-deoxyriboside) is a pyrimidine analog and known as an oncology antimetabolite. Floxuridine inhibits Poly(ADP-Ribose) polymerase and induces DNA damage by activating the ATM and ATR checkpoint signaling pathways in vitro. Floxuridine is a extreamly potent inhibitor for S. aureus infection and induces cell apoptosis . Floxuridine has antiviral effects against HSV and CMV .
    Floxuridine (Standard)
  • HY-170844
    MU147

    		Endonuclease Cancer
    MU147 is an MRE11 nuclease inhibitor and chemical probe with anticancer activity, which is lethal to Ehrlich ascites tumor cells both in vitro and in vivo. MU147 also eliminates the double-strand break repair mechanism dependent on the MRE11 nuclease activity without impairing the activation of ATM. MU147 also impairs the degradation of nascent strands of stalled replication FOX and selectively affects brca2-deficient cells .
    MU147
  • HY-N6576
    Hellebrigenin

    		p38 MAPK ERK JNK IAP PARP Apoptosis Caspase Cancer
    Hellebrigenin is an inhibitor that selectively targets the MAPK signaling pathway (ERK, p38, JNK) and XIAP, and can inhibit Akt expression and phosphorylation. Hellebrigenin can activate endogenous apoptosis pathways (such as mitochondrial membrane potential disruption, Caspase family activation, PARP cleavage), downregulate anti-apoptotic proteins (Bcl-2, Bcl-xL) and upregulate pro-apoptotic proteins (Bax, Bak). Hellebrigenin can also induce DNA double-strand breaks to activate the ATM pathway. Hellebrigenin can inhibit tumor cell proliferation and clone formation, and is mainly used in the study of oral squamous cell carcinoma, liver cancer and other cancers .
    Hellebrigenin
  • HY-123834
    FEN1-IN-1
    5+ Cited Publications

    		 FLAP ATM/ATR Cancer
    FEN1-IN-1 (compound 1) is a small molecule flap endonuclease 1 (FEN1) inhibitor with antitumor activity. FEN1-IN-1 binds to the active site of FEN1 and partly achieves inhibition by the co-ordination of Mg 2+ ions. FEN1-IN-1 initiaties a DNA damage response and activates the ATM checkpoint signalling pathway, the phosphorylation of histone H2AX and the ubiquitination of FANCD2 in mammalian cells. FEN1-IN-1 is promising for research of cancers .
    FEN1-IN-1
  • HY-16705
    BRD4770
    3 Publications Verification

    		 Histone Methyltransferase Cancer
    BRD4770 is a histone methyltransferase G9a inhibitor. BRD4770 reduces di- and trimethylation of lysine 9 on histone H3 (H3K9) with an EC50 of 5 μM, and has less or little effect toward H3K27me3, H3K36me3, H3K4me3, and H3K79me3. BRD4770 can activate the ataxia telangiectasia mutated (ATM) pathway and induce cell senescence .
    BRD4770
  • HY-103241
    Ro 90-7501
    3 Publications Verification

    		 Amyloid-β ATM/ATR Phosphatase Apoptosis Neurological Disease Cancer
    Ro 90-7501 is an amyloid β42 (Aβ42) fibril assembly inhibitor that reduces Aβ42-induced cytotoxicity (EC50 of 2 μM). Ro 90-7501 inhibits ATM phosphorylation and DNA repair. RO 90-7501 selectively enhances toll-like receptor 3 (TLR3) and RIG-I-like receptor (RLR) ligand-induced IFN-β gene expression and antiviral response . Ro 90-7501 also inhibits protein phosphatase 5 (PP5) in a TPR-dependent manner . Ro 90-7501 has significant radiosensitizing effects on cervical cancer cells .
    Ro 90-7501
  • HY-173147
    CDK2-IN-42

    		CDK Cancer
    CDK2-IN-42 (Compound H63) is a CDK12 inhibitor with an IC50 value of 10 nM. CDK2-IN-42 has anti-ESCC (Esophageal Squamous Cell Carcinoma) cell activity. It can block transcriptional elongation, downregulate the core genes in the G1 phase to induce cell cycle arrest, and alter the CDK12-ATM/ATR-CHEK1/CHEK2 signaling axis, resulting in DNA damage. CDK2-IN-42 can effectively inhibit tumor growth in a xenograft mouse model of human ESCC KYSE150. CDK2-IN-42 holds great promise for research in the field of cancer .
    CDK2-IN-42

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