Search Result
Results for "
double-strand break
" in MedChemExpress (MCE) Product Catalog:
2
Biochemical Assay Reagents
1
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-110111
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DNA/RNA Synthesis
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Cancer
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T2AA is a monoubiquitinated proliferating cell nuclear antigen (PCNA) inhibitor that prevents DNA repair, increases double-strand break (DSB) formation and promotes necroptosis and cell cycle arrest in G1 phase .
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- HY-115531
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Others
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Cancer
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UNC-2170 is a functionally active, fragment-like ligand for 53BP1 (IC50=29 µM; Kd=22 µM). UNC-2170 shows at least 17-fold selectivity for 53BP1 as compared to nine other methyl-lysine (Kme) reader proteins. 53BP1 is a Kme binding protein that plays a central role in DNA Damage Repair (DDR) pathways and is recruited to sites of double-strand breaks (DSB) .
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- HY-148078
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Endonuclease
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Others
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PFM03 is a MRE11 Endonuclease inhibitor. PFM03 regulates DNA double-strand break repair (DSBR) by nonhomologous end-joining (NHEJ) .
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- HY-D1023
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5-Bromo-2'-deoxyuridine 5'-triphosphate sodium salt
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DNA/RNA Synthesis
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Others
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5-BrdUTP sodium salt is a TdT substrate which can be used to label the DNA double-strand breaks.
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- HY-146095
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MDM-2/p53
DNA/RNA Synthesis
Apoptosis
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Cancer
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p53 Activator 2 (compound 10ah) intercalats into DNA and results in significant DNA double-strand break.p53 Activator 2 increases the expression of p53, p-p53, CDK4, p21 to cause cell cycle arrest at G2/M phase.p53 Activator 2 induce apoptosis and significantly down-regulates the anti-apoptosis proteins Bcl-2, Bcl-xL and the levels of cyclin B1.p53 Activator 2 has anti-proliferation activity against MGC-803 cells, with an IC50 of 1.73 µM. p53 Activator 2 displays potent anticancer efficiency against MGC-803 xenograft tumors models .
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- HY-160424
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Diethylamine NONOate sodium; Diethylamine nitric oxide sodium
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Others
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Others
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DEANO sodium is notric oxide donor. DEANO sodium potentiates the abilitv of hypoxanthine/xanthine oxidase to induce lipid peroxidation as well as DNA single- and double-strand breaks .
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- HY-15620
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DNA/RNA Synthesis
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Others
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Methylproamine is a DNA-binding radioprotector, acts by repair of transient radiation-induced oxidative species on DNA. Methylproamine also protects against ionizing radiation by preventing DNA double-strand breaks .
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- HY-13703A
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ACNU
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DNA/RNA Synthesis
DNA Alkylator/Crosslinker
Apoptosis
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Cancer
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Nimustine hydrochloride (ACNU) is a DNA cross-linking and DNA alkylating agent, which induces DNA replication blocking lesions and DNA double-strand breaks and inhibits DNA synthesis, commonly used in chemotherapy for glioblastomas .
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- HY-116770
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Endonuclease
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Cancer
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PFM01, N-alkylated Mirin derivative, is a MRE11 endonuclease inhibitor. PFM01 can regulate double-strand break repair (DSBR) by nonhomologous end-joining (NHEJ) versus homologous recombination (HR) .
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- HY-19609
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Calicheamicin γ1
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DNA Alkylator/Crosslinker
ADC Cytotoxin
Bacterial
Apoptosis
Antibiotic
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Infection
Cancer
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Calicheamicin, an antitumor antibiotic, is a cytotoxic agent that causes double-strand DNA breaks. Calicheamicin is a DNA synthesis inhibitor . Calicheamicin is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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- HY-149348
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Topoisomerase
PARP
Apoptosis
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Cancer
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DiPT-4 is a dual TOP1/PARP1 inhibitor that induces massive DNA double-strand breaks (DSBs), cell cycle arrest, and apoptosis in cancer cells. DiPT-4 has the potential to overcome cancer drug resistance .
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- HY-110185
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DNA/RNA Synthesis
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Cancer
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NSC 617145 is a selective werner syndrome helicase (WRN) helicase inhibitor with an IC50 value of 230 nM. NSC 617145 inhibits WRN ATPase, and induces double-strand breaks (DSB) and chromosomal abnormalities. NSC 617145 shows selective for WRN over BLM, FANCJ, ChlR1, RecQ, and UvrD helicases .
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- HY-103710
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IBR2
3 Publications Verification
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RAD51
Apoptosis
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Cancer
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IBR2 is a potent and specific RAD51 inhibitor and inhibits RAD51-mediated DNA double-strand break repair. IBR2 disrupts RAD51 multimerization, accelerates proteasome-mediated RAD51 protein degradation, inhibits cancer cell growth and induces apoptosis .
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- HY-13767
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SR259075; SR4233; Win59075; SML 0552; SR 259075; Tirazone
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DNA/RNA Synthesis
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Cancer
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Tirapazamine (SR259075) is an anticancer agent that shows selective cytotoxicity for hypoxic cells in solid tumors, thereby inducing single-and double-strand breaks in DNA, base damage, and cell death. Tirapazamine is an anticancer and bioreductive agent.Tirapazamine (SR259075) can enhance the cytotoxic effects of ionizing radiation in hypoxic cells .
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- HY-19713
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LJI308
4 Publications Verification
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Ribosomal S6 Kinase (RSK)
YB-1
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Cancer
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LJI308 is a potent pan-ribosomal S6 kinase (RSK) inhibitor, with IC50s of 6 nM, 4 nM, and 13 nM for RSK1, RSK2, and RSK3, respectively. LJI308 inhibits the phosphorylation of RSK (T359/S363) and YB-1 (S102) after irradiation, treatment with EGF, and in cells expressing a KRAS mutation .
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- HY-Q04764
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Thyroid Hormone Receptor
Apoptosis
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Cancer
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TI17 is an inhibitor of the thyroid hormone receptor-interacting protein Trip13 and has anticancer activity. TI17 effectively inhibits multiple myeloma (MM) cell proliferation and induces cell cycle arrest and apoptosis. Trip13 is an AAA-ATPase that mediates double-strand break (DSB) repair; TI17 inhibits Trip13 function and increases DNA damage .
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- HY-121862
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DNA/RNA Synthesis
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Cancer
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CM03 is a potent DNA G-quadruplexes (G4s) ligand. CM03 can stabilise G4s, downregulating more G4-containing genes as well as increasing incidence of double-strand break events (DSBs) due to torsional strain on DNA and chromatin structure. CM03 has selective potency for pancreatic cancer cells .
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- HY-19939S
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VX-984
4 Publications Verification
M9831
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DNA-PK
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Cancer
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VX-984 is an orally active, potent, selective and BBB-penetrated DNA-PK inhibitor. VX-984 efficiently inhibits NHEJ (non-homologous end joining) and increases DSBs (DNA double-strand breaks). VX-984 can be used for glioblastomas (GBM) and non-small cell lung cancer (NSCLC) research. VX-984 is a de novo deuterium .
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- HY-111183
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Zinostatin; Vinostatin
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DNA/RNA Synthesis
Bacterial
Apoptosis
Antibiotic
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Infection
Cancer
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Neocarzinostatin, a potent DNA-damaging, anti-tumor antibiotic, recognizes double-stranded DNA bulge and induces DNA double strand breaks (DSBs). Neocarzinostatin induces apoptosis. Neocarzinostatin has potential for EpCAM-positive cancers treatment .
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- HY-108345
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Antibiotic
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Cancer
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Bleomycin is a glycopeptide antibiotic. Bleomycin has potent antitumour activities against a range of lymphomas, head and neck cancers and germ-cell tumours. Bleomycin can be used for the research of cancer and chemotherapy .
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- HY-162471
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Others
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Cancer
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GSK_WRN3 is a selective inhibitor of WRN protease (IC50 = 8.6 μM). GSK_WRN3 displays a high degree of selectivity by forming a covalent binding to the Cys727 residue of the WRN protein. GSK_WRN3 reduces growth support for MSI tumor cells by inhibiting WRN protease activity, resulting in increased DNA double-strand breaks and cell growth inhibition .
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- HY-113064
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Endogenous Metabolite
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Cancer
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Selenocystine is a broad-spectrum anti-cancer agent. Selenocystine induces DNA damage in HepG2 cells, particularly in the form of DNA double strand breaks (DSBs). Selenocystine exhibits great promise as a therapeutic or adjuvant agent targeting DNA repair for cancer treatment .
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- HY-100707
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IC 86621 is a potent DNA-dependent protein kinase (DNA-PK) inhibitor, with an IC50 of 120 nM. IC 86621 also acts as a selective and reversible ATP-competitive inhibitor.IC 86621 inhibits DNA-PK mediated cellular DNA double-strand break (DSB) repair (EC50=68 µM). IC 86621 increases DSB-induced antitumor activity without cytotoxic effects. IC 86621 can protects rheumatoid arthritis (RA) T cells from apoptosis .
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- HY-W018326
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DNA/RNA Synthesis
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Cancer
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Temozolomide acid is a carboxylic acid derivative of Temozolomide. Temozolomide is a DNA alkylating agent, methylating the guanine and adenine bases of DNA, causing breaks in DNA double strand, cell cycle arrest, and eventually cell death. Temozolomide acid has an activity similar to the parent compound Temozolomide with the same anticancer activity .
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- HY-N4327
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NF-κB
Apoptosis
Akt
Bcl-2 Family
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Infection
Inflammation/Immunology
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Eurycomalactone is an active quassinoid could be isolated from Eurycoma longifolia Jack. Eurycomalactone is a potent NF-κB inhibitor with an IC50 value of 0.5 μM. Eurycomalactone inhibits protein synthesis and depletes cyclin D1. Eurycomalactone enhances radiosensitivity through arrest cell cycle at G2/M phase and delayed DNA double-strand break repair. Eurycomalactone inhibits the activation of AKT/NF-κB signaling, induces apoptosis and enhances chemosensitivity to Cisplatin (HY-17394) .
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- HY-115552
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PARP
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Cancer
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Simmiparib is a highly potent and orally active PARP1 and PARP2 inhibitor with IC50 values of 1.75 nM and 0.22 nM, respectively. Simmiparib has more potent PARP1/2 inhibition than its parent Olaparib (HY-10162). Simmiparib induces DNA double-strand breaks (DSB) accumulation and G2/M arrest in homologous recombination repair (HR)-deficient cells, thereby inducing apoptosis. Simmiparib exhibits remarkable anticancer activities in cells and nude mice bearing xenografts .
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- HY-155246
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Apoptosis
PARP
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Cancer
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PARP1-IN-15 (Compound 6) is a PARP1 inhibitor. PARP1-IN-15 inhibits tankyrase (TNKS) and facilitates DNA double-strand breaks damage. PARP1-IN-15 induces tumor cell apoptosis. PARP1-IN-15 has anti-cancer activity in triple-negative breast cancer (TNBC) cells and TNBC patient-derived organoids. PARP1-IN-15 can be used for research of TNBC with or without BRCA1 mutations .
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- HY-117693
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Mirin
1 Publications Verification
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ATM/ATR
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Cancer
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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 .
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- HY-150765
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PARP
Apoptosis
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Cancer
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PARP1-IN-12 is a potent PARP1 inhibitor with an IC50 of 2.99 nM. PARP1-IN-12 exhibits antiproliferative activity, can induce cell apoptosis and cause cycle arrest at G2/M phase. PARP1-IN-12 also can induce DNA double strand breaks (DSBs) in BRCA-deficient cells .
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- HY-156376
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Cuproptosis
Apoptosis
Topoisomerase
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Cancer
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Cu(II)-Elesclomol is a Cu 2+ complex of Elesclomol (HY-12040). Cu(II)-Elesclomol induces cuproptosis. Cu(II)-Elesclomol also inducesapoptosis, causes a G1 cell cycle block and induces DNA double strand breaks in K562 cells. Cu(II)-Elesclomol also weakly inhibits DNA topoisomerase I. Cu(II)-Elesclomol has anticancer activity .
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- HY-146194
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Reactive Oxygen Species
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Cancer
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NHEJ inhibitor-1 (Compound C2) is a trifunctional Pt(II) complex, alleviates the non-homologous end connection (NHEJ)/homologous recombination (HR)-related double strand breaks (DSBs) repairs to evade Cisplatin-resistance in non-small cell lung cancer (NSCLC). NHEJ inhibitor-1 inhibits the damage repair proteins Ku70 and Rad51 to make tumors re-sensitive to Cisplatin。NHEJ inhibitor-1 also induces ROS generation and MMP deduction .
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- HY-151939
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DNA/RNA Synthesis
Apoptosis
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Cancer
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BLM-IN-2 is a Bloom's Syndrome Protein (BLM) inhibitor with an IC50 value of 0.8 μM. BLM-IN-2 effectively suppresses the proliferation, invasion, cell cycle arrest and apoptosis of CRC cells. BLM-IN-2 can be used for the reserarch of colorectal cancer (CRC) .
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Cat. No. |
Product Name |
Type |
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- HY-15620
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Biochemical Assay Reagents
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Methylproamine is a DNA-binding radioprotector, acts by repair of transient radiation-induced oxidative species on DNA. Methylproamine also protects against ionizing radiation by preventing DNA double-strand breaks .
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- HY-D1023
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5-Bromo-2'-deoxyuridine 5'-triphosphate sodium salt
|
Biochemical Assay Reagents
|
5-BrdUTP sodium salt is a TdT substrate which can be used to label the DNA double-strand breaks.
|
Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-113064
-
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Endogenous Metabolite
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Cancer
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Selenocystine is a broad-spectrum anti-cancer agent. Selenocystine induces DNA damage in HepG2 cells, particularly in the form of DNA double strand breaks (DSBs). Selenocystine exhibits great promise as a therapeutic or adjuvant agent targeting DNA repair for cancer treatment .
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- HY-P5429
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Peptides
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Others
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DNA-PK Substrate is a biological active peptide. (A substrate for DNA-dependent protein kinase (DNA-PK), phosphorylation. DNA-PK is essential for the repair of DNA double-strand breaks. This peptide corresponding to 11–24 amino acids of human p53 with threonine 18 and serine 20 changed to alanine is used as a substrate for the assay of DNA-PK activityPyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
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Cat. No. |
Product Name |
Chemical Structure |
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- HY-19939S
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4 Publications Verification
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VX-984 is an orally active, potent, selective and BBB-penetrated DNA-PK inhibitor. VX-984 efficiently inhibits NHEJ (non-homologous end joining) and increases DSBs (DNA double-strand breaks). VX-984 can be used for glioblastomas (GBM) and non-small cell lung cancer (NSCLC) research. VX-984 is a de novo deuterium .
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Cat. No. |
Product Name |
Application |
Reactivity |
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- HY-P83240
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RAD21; HR21; KIAA0078; NXP1; double-strand-break repair protein rad21 homolog; hHR21; Nuclear matrix protein 1; NXP-1; SCC1 homolog
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WB, FC
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Human, Mouse, Rat |
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- HY-P81337
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X ray repair cross complementing protein 4; DNA repair protein XRCC4; DNA double strand break repair
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WB, IHC-F, IHC-P, ICC/IF, IP
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Human, Mouse, Rat |
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