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DNA-cleaving

" in MedChemExpress (MCE) Product Catalog:

5

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1

Natural
Products

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-126490
    Phleomycin
    2 Publications Verification

    		 Bacterial Antibiotic DNA/RNA Synthesis Infection Cancer
    Phleomycin is a copper-dependent DNA damaging agent and antibiotic with antitumor activity. Phleomycin binds to DNA and produces ROS in the presence of reducing agents (such as dithiothreitol and glutathione), inducing single-strand and double-strand breaks in DNA. Phleomycin can induce cell apoptosis or mutation and is widely used in cancer inhibition, microbial genetic transformation (as a screening marker to improve fungal transformation efficiency) and DNA repair mechanism research .
    Phleomycin
  • HY-13631J
    (1R,9R)-Exatecan mesylate

    (1R,9R)-DX8951f

    		 Drug Derivative Topoisomerase Apoptosis Cancer
    (1R,9R)-Exatecan mesylate ((1R,9R)-DX8951f) is a non-prodrug camptothecin derivative and a potent topoisomerase I inhibitor (IC50=0.975 μg/mL in mice and 0.82 μg/mL in humans). (1R,9R)-Exatecan mesylate blocks enzyme activity and induces apoptosis by stabilizing the enzyme-DNA cleavable complex. (1R,9R)-Exatecan mesylate not only effectively inhibits the proliferation of various malignant tumor cells and tumor growth, but also circumvents P-glycoprotein-mediated multidrug resistance. (1R,9R)-Exatecan mesylate is widely used in preclinical studies of multiple cancers including pancreatic cancer, lung cancer, breast cancer, and leukemia . The low-activity isomer of (1R,9R)-Exatecan mesylate is (1S,9R)-Exatecan mesylate (HY-13631I).
    (1R,9R)-Exatecan mesylate
  • HY-13631I
    (1S,9R)-Exatecan mesylate

    (1S,9R)-DX8951f

    		 Drug Derivative Topoisomerase Apoptosis Cancer
    (1S,9R)-Exatecan mesylate ((1S,9R)-DX8951f) is a non-prodrug camptothecin derivative and a topoisomerase I inhibitor (IC50=0.975 μg/mL in mice and 0.82 μg/mL in humans). (1S,9R)-Exatecan mesylate blocks enzyme activity and induces apoptosis by stabilizing the enzyme-DNA cleavable complex. (1S,9R)-Exatecan mesylate not only effectively inhibits the proliferation of various malignant tumor cells and tumor growth, but also circumvents P-glycoprotein-mediated multidrug resistance. (1S,9R)-Exatecan mesylate is widely used in preclinical studies of various cancers such as pancreatic cancer, lung cancer, breast cancer, and leukemia .
    The chiral isomer of (1S,9R)-Exatecan mesylate is (1R,9R)-Exatecan mesylate (HY-13631J).
    (1S,9R)-Exatecan mesylate
  • HY-W008598
    2-Bromo-4'-fluoroacetophenone

    p-Fluorophenacyl bromide

    		 DNA/RNA Synthesis Cancer
    2-Bromo-4'-fluoroacetophenone (p-Fluorophenacyl bromide) is a photoinducible DNA cleavage inducer.2-Bromo-4'-fluoroacetophenone generates fluorine-substituted phenyl radicals upon excitation and irradiation to cleave DNA, converting circular supercoiled DNA to circular relaxed and linear DNA forms.2-Bromo-4'-fluoroacetophenone exhibits concentration-dependent DNA cleaving activity.2-Bromo-4'-fluoroacetophenone can be used for the research of cancer .
    2-Bromo-4'-fluoroacetophenone
  • HY-120420
    N4Py

    		Antibiotic Cancer
    N4Py is a pentadentate ligand, that forms a stable complex with metal ions, such as iron, platinum, and copper. N4py mimics the metal binding domains of iron-dependent antibiotics like Bleomycin(HY-17565), forms the DNA-cleaving FeII-N4Py complexes, generates reactive oxygen species (ROS), and causes oxidative damage in cells. N4py can be used in cancer research .
    N4Py

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