2. Signaling Pathways
  3. Immunology/Inflammation
    Metabolic Enzyme/Protease
    NF-κB
  4. Reactive Oxygen Species (ROS)

Reactive Oxygen Species (ROS)

Reactive Oxygen Species (ROS)

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Reactive oxygen species (ROS), such as superoxide anion (O2-), hydrogen peroxide (H2O2), and hydroxyl radical (HO•), consist of radical and non-radical oxygen species formed by the partial reduction of oxygen. Cellular ROS are generated endogenously during mitochondrial oxidative metabolism as well as in cellular response to xenobiotics, cytokines, and bacterial invasion.

ROS also activates MAPK pathways by the direct inhibition of MAPK phosphatases. Through PTEN, the PI3K pathway is subject to reversible redox regulation by ROS generated by growth factor stimulation. The activation of autophagy may be a cellular defense mechanism in response to ROS.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-172153
    CDK2-IN-41
    		Inducer
    CDK2-IN-41 (Compound 7a) is a CDK2 inhibitor that exerts anticancer activity by binding to CDK2, thereby inhibiting the cell cycle, inducing cytotoxicity, promoting ROS production, and triggering Apoptosis. CDK2-IN-41 exhibits an IC50 of 10 µM against acute myeloid leukemia (AML) HL-60 cells. It holds potential for research in AML-related cancer therapy.
    CDK2-IN-41
  • HY-170579
    Antioxidant agent-20
    		Inhibitor
    Antioxidant agent-20 (Compound 3d) has potent anti-inflammatory and antioxidant activity. Antioxidant agent-20 reduces reactive oxygen species (ROS) and apoptosis in a dose-dependent manner. Antioxidant agent-20 exhibits photoprotective effect against UVB-irradiated human skin keratinocytes (HaCaT) (IC50=5.13 µM) via activation of Nrf2/HO-1 signaling and inhibition of NF-κB pathway.
    Antioxidant agent-20
  • HY-119695B
    Simvastatin acid calcium hydrate
    		Inhibitor
    Simvastatin acid (Tenivastatin) calcium hydrate is a potent HMG-CoA reductase (HMGCR) inhibitor. Simvastatin acid calcium hydrate reduces Indoxyl sulfate-mediated reactive oxygen species (ROS) production in human cardiomyocytes. Simvastatin acid calcium hydrate can also modulates OATP3A1 expression in cardiomyocytes and HEK293 cells transfected with the OATP3A1 gene.
    Simvastatin acid calcium hydrate
  • HY-170416
    ROS inducer 6
    		Inducer
    ROS inducer 6 (compound 9) is a reactive oxygen species (ROS) inducer. ROS inducer 6 (compound 9) acts as an anticancer agent by inducing ROS generation through the depletion of intracellular glutathione.
    ROS inducer 6
  • HY-N7576
    Anemarrhenasaponin Ia
    Anemarrhenasaponin Ia, isolated from Anemarrhenae rhizome, inhibits N-formyl-methionyl-leucyl-phenylalanine (fMLP)-induced superoxide generation. Anemarrhenasaponin Ia is an useful anti-inflammation reagent.
    Anemarrhenasaponin Ia
  • HY-169994
    BC13
    		Inducer
    BC13 is a CDK6/BRD4 inhibitor with the IC50 values of 234 nM and 36 nM for CDK6 and BRD4, respectively. BC13 shows antiproliferative activity and induces cell apoptosis and DNA damage. BC13 increases in ROS levels.
    BC13
  • HY-116807R
    Dihydrolipoic Acid (Standard)
    		Inhibitor
    Dihydrolipoic Acid (Standard) is the analytical standard of Dihydrolipoic Acid. This product is intended for research and analytical applications. Dihydrolipoic Acid (DHLA) is an excellent antioxidant capable of scavenging almost any oxygen-centered radical. Dihydrolipoic acid exhibits anti-inflammatory properties in various diseases. Dihydrolipoic Acid exerts a preventive effect via ERK/Nrf2/HO-1/ROS/NLRP3 pathway in LPS-induced sickness behavior rats. Dihydrolipoic Acid can be used for the reaserch of depression.
    Dihydrolipoic Acid (Standard)
  • HY-N3294
    Mesuol
    		Inhibitor
    Mesuol, a natural product isolated from M. ferrea L. seed oil, has antioxidant and immunomodulatory effects.
    Mesuol
  • HY-153889
    BTA-EG4
    		Inducer
    BTA-EG4 is a catalase-amyloid interaction inhibitor, which can significantly enhance the neurotoxicity of amyloid peptides in catalase-overexpressing neuronal cells, and can be used in the study of neurodegenerative diseases.
    BTA-EG4
  • HY-129727
    (E)-MS0019266
    (E)-MS0019266 is a potent inhibitor of DNA damage repair. (E)-MS0019266 inhibits ribonucleotide reductase by generating reactive oxygen species. (E)-MS0019266 also reduces expression of genes related to cell cycle arrest and mitosis, including polo-like kinase 1, kinesin family member 20a, cyclin B1 and aurora kinase A. (E)-MS0019266 is promising for research of inhibitors of ribonucleotide reductase and polo-like kinase 1.
    (E)-MS0019266
  • HY-168565
    Tubulin polymerization-IN-70
    		Inducer
    Tubulin polymerization-IN-70 (compound Q19) is a potent tubulin polymerization inhibitor. Tubulin polymerization-IN-70 shows antiproliferative activity. Tubulin polymerization-IN-70 target the colchicine binding site of tubulin and inhibited tubulin polymerization. Tubulin polymerization-IN-70 induces apoptosis and cell cycle arrest at G2/M phase. Tubulin polymerization-IN-70 induces mitochondrial membrane potential decrease and increases the levels of reactive oxygen species (ROS). Tubulin polymerization-IN-70 shows antiangiogenic and anticancer activity.
    Tubulin polymerization-IN-70
  • HY-134769
    OPC-163493
    		Inhibitor 99.34%
    OPC-163493 is an orally active and liver-targeted mitochondrial uncoupling agent. OPC-163493 reduces the production of mitochondrial Δψ and ROS. OPC-163493 has anti-diabetic and lipid-lowering effects. In addition, OPC-163493 has a protective effect on cardiovascular disease.
    OPC-163493
  • HY-N0154S
    Neohesperidin Dihydrochalcone-d3
    Neohesperidin Dihydrochalcone-d3 (Neohesperidin DC-d3; NHDC-d3) is the deuterium labeled Neohesperidin dihydrochalcone (HY-N0154). Neohesperidin dihydrochalcone is a synthetic glycoside chalcone, is added to various foods and beverages as a low caloric artificial sweetener.
    Neohesperidin Dihydrochalcone-d<sub>3</sub>
  • HY-B0347S3
    Lacidipine-13C4
    		Inhibitor
    Lacidipine-13C4 is 13C labeled Lacidipine (HY-B0347). Lacidipine is an orally active and highly selective L-type calcium channel blocker that acts on smooth muscle calcium channels, primarily dilates peripheral arteries, reduces peripheral resistance, and has long-lasting anti-hypertensive activity. Lacidipine protects HKCs from apoptosis induced by ATP depletion and recovery by modulating the caspase-3 pathway. Lacidipine can be used in studies of hypertension, atherosclerosis and acute kidney injury (AKI).
    Lacidipine-<sup>13</sup>C<sub>4</sub>
  • HY-N2010R
    Methyl gallate (Standard)
    Methyl gallate (Standard) is the analytical standard of Methyl gallate. This product is intended for research and analytical applications. Methyl gallate is a plant phenolic with antioxidant, anticancer, and anti-inflammatory activities. Methyl gallate also shows bacterial inhibition activity. Methyl gallate also has anti-HIV-1 and HIV-1 enzyme inhibitory activities.
    Methyl gallate (Standard)
  • HY-119358R
    Traumatic Acid (Standard)
    		Activator
    Traumatic Acid (Standard) is the analytical standard of Traumatic Acid. This product is intended for research and analytical applications. Traumatic Acid is a wound healing agent and a cytokinin (phytohormone). Traumatic Acid enhances the biosynthesis of collagen in cultured human skin fibroblasts. Traumatic Acid inhibits MCF-7 breast cancer cells viability and enhances apoptosis and oxidative stress. Traumatic Acid can be used in studies of cancer, circulatory disorders (including arterial hypertension), and skin diseases associated with oxidative stress and impaired collagen biosynthesis[1][2].
    Traumatic Acid (Standard)
  • HY-176162
    BJ-13
    		Inducer
    BJ-13 is a reactive oxygen species (ROS) inducer that can lead to mitochondrial membrane potential collapse and caspase-dependent apoptosis. BJ-13 inhibits the proliferation of SGC-7901, U-87MG, and HepG-2 cancer cells (IC50 values of 15.33, 27.18, and 20.44 nM, respectively). BJ-13 can be used in the study of gastric cancer.
    BJ-13
  • HY-N0929R
    Hexahydrocurcumin (Standard)
    Hexahydrocurcumin (Standard) is the analytical standard of Hexahydrocurcumin. This product is intended for research and analytical applications. Hexahydrocurcumin is one of the major metabolites of curcumin and a selective, orally active COX-2 inhibitor. Hexahydrocurcumin is inactive against COX-1. Hexahydrocurcumin has antioxidant, anticancer and anti-inflammatory activities.
    Hexahydrocurcumin (Standard)
  • HY-P5317
    MAQAAEYYR
    		Inhibitor
    MAQAAEYYR is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MAQAAEYYR has high DPPH, ABTS radical and ROS-scavenging ability. MAQAAEYYR protects zebrafish larvae from H2O2-induced oxidative damage.
    MAQAAEYYR
  • HY-161831
    Antitumor agent-175
    Antitumor agent-175 (Compound Ru2) is an antitumor agent with photocytotoxicity, demonstrating selective antitumor effects against triple-negative breast cancer (TNBC) cells.
    Antitumor agent-175
Cat. No. Product Name / Synonyms Application Reactivity