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

Reactive Oxygen Species (ROS)

Reactive Oxygen Species (ROS)

Related Products

PDF 4.04 MB

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-N5060
    Estragole
    		Inhibitor 98.58%
    Estragole (4-Allylanisole) is a relatively nontoxic volatile terpenoid ether and major component of the essential oil from many plants. Estragole significantly triggers Apoptosis, suppresses LPS-induced intracellular ROS production. Estragole activats Nrf-2 and regulates NF-κB. Estragole has anti-toxoplasma, anti-inflammatory, anti-edema, antioxidant and immunomodulatory properties. Estragole blocks DRG neuron excitability. Estragole has improves gastric ulcer activity.
    Estragole
  • HY-107426
    Verrucarin A
    		Activator 99.89%
    Verrucarin A (Muconomycin A), a Type D macrocyclic mycotoxin derived from the pathogen fungus Myrothecium verrucaria, is an inhibitor of protein synthesis. Verrucarin A inhibits growth of leukemia cell lines and activates caspases and apoptosis and inflammatory signaling in macrophages. Verrucarin A effectively increased the phosphorylation of p38 MAPK and diminished the phosphorylation of ERK/Akt. Verrucarin A caused cell cycle deregulation through the induction of p21 and p53.
    Verrucarin A
  • HY-D1078
    5(6)-Carboxy-2',7'-dichlorofluorescein diacetate
    5(6)-Carboxy-2',7'-dichlorofluorescein diacetate is a cell permeant fluorescent indicator. 5(6)-Carboxy-2',7'-dichlorofluorescein diacetate can be used to assess reactive oxygen species (ROS) generation within human neuronal-glial (HNG) cells in primary co-culture
    5(6)-Carboxy-2',7'-dichlorofluorescein diacetate
  • HY-30152
    Xanthotoxol
    		99.75%
    Xanthotoxol (8-Hydroxypsoralen) It is a kind of fragrant bean substance, and it is a CYP450 inhibitor. Xanthotoxol has anti-inflammatory, anti-inflammatory, and 5-HT antagonistic and protective effects. Xanthotoxol inhibited CYP3A4 sum CYP1A2 IC50s separation 7.43 μM sum 27.82 μM. Xanthotoxol can pass through MAPK and NF-κB, inhibiting inflammation.
    Xanthotoxol
  • HY-B0739A
    Citicoline sodium
    		Inhibitor 99.90%
    Citicoline sodium is an endogenous intermediate in the synthesis of phosphatidylcholine which is a component of cell membranes. Citicoline sodium inhibits reactive oxygen species (ROS) and apoptosis. Citicoline sodium can be used for neurological disease and hearing loss study.
    Citicoline sodium
  • HY-W229874
    EN106
    		Inhibitor 99.92%
    EN106 is a potent inhibitor of FEMIB. EN106 is a cysteine-reactive covalent ligand. EN106 disrupts recognition of the key reductive stress substrate of FEM1B, FNIP1. EN106 reduces oxidative stress and rescues high glucose-induced impaired angiogenesis in HUVECs.
    EN106
  • HY-N0501
    11-oxo-mogroside V
    		Inhibitor 99.95%
    11-oxo-mogroside V is a natural sweetener that exhibits strong antioxidant activity. It exhibits significant inhibitory effects on reactive oxygen species (O2-, H2O2 and *OH) with EC50 of 4.79, 16.52, and 146.17 μg/mL, respectively.
    11-oxo-mogroside V
  • HY-122267
    Clovamide
    		Inhibitor 98.09%
    Clovamide (trans-Clovamide), a natural phenolic compound, is a potent antioxidant. Clovamide is an excellent ROS and oxygen radical scavenger. Clovamide also has anti-inflammatory and neuroprotective effects. Clovamide is an anti-microbial with activity against the human pathogens influenza A subtype H5N1, Trypanosoma evansi, and Heliobacter pylori.
    Clovamide
  • HY-14937
    Succinobucol
    		99.62%
    Succinobucol is a phenolic antioxidant with anti-inflammatory and antiplatelet effects.
    Succinobucol
  • HY-109110
    Avasopasem manganese
    Avasopasem manganese (GC4419; M-40419) is a potent superoxide dismutase mimetic that rapidly and specifically converts O2*- to hydrogen peroxide (H2O2), arresting the initiation of this cascade. Avasopasem manganese can be used for the research of severe oral mucositis (SOM) and cancer.
    Avasopasem manganese
  • HY-B0655
    Zofenopril calcium
    		99.76%
    Zofenopril Calcium (SQ26991) is an orally active angiotensin-converting enzyme (ACE) inhibitor with antioxidant activity and cardioprotective effects. Zofenopril Calcium reduces ROS production and GSH consumption and helps inhibit foam cell formation, thus slowing the progression of atherosclerosis. Zofenopril Calcium prevents cardiac damage caused by chronic Doxorubicin (HY-15142A).
    Zofenopril calcium
  • HY-13413
    Tofogliflozin hydrate
    		Inhibitor 98.48%
    Tofogliflozin hydrate (CSG-452 hydrate) is a potent and highly specific sodium/glucose cotransporter 2 (SGLT2) inhibitor with an IC50 of 2.9 nM and Ki values of 2.9 nM, 14.9 nM, and 6.4 nM for human, rat, and mouse SGLT2. Tofogliflozin partially inhibits high glucose-induced reactive oxyen species (ROS) generation in tubular cells.
    Tofogliflozin hydrate
  • HY-101449
    Adaptaquin
    		Inhibitor 99.87%
    Adaptaquin is a BBB-penetrable HIF-PHDs inhibitor. Adaptaquin has anti-inflammatory and neuroprotective effects. Adaptaquin can effectively inhibit lipid peroxidation, maintain mitochondrial function, and reduce neuronal death. Adaptaquin can be used in the research of nervous system diseases such as Parkinson's disease.
    Adaptaquin
  • HY-N4247
    Kuwanon G
    		Inhibitor 99.52%
    Kuwanon G is a flavonoid compound and an antagonist of the bombesin receptor. Kuwanon G has multiple activities such as bactericidal, anti-tumor, anti-inflammatory, antioxidant, anti-atherosclerotic, and neuroprotective effects. Kuwanon G exhibits strong antibacterial activity against oral pathogens, especially cariogenic bacteria and periodontal pathogens. Kuwanon G can induce apoptosis and inhibit proliferation, migration, and invasion of tumor cells. Kuwanon G can be used in the research of diseases such as gastric cancer and atherosclerosis.
    Kuwanon G
  • HY-W020772
    Aminoguanidine hemisulfate
    		Inhibitor ≥99.0%
    Aminoguanidine hemisulfate is an inhibitor of NOS and ROS. Aminoguanidine hemisulfate abolishes ANE-induced ROS production in vitro. Aminoguanidine hemisulfate is used for cancer research.
    Aminoguanidine hemisulfate
  • HY-111806
    3,7,4'-Trihydroxyflavone
    		Inhibitor 99.44%
    3,7,4'-Trihydroxyflavone (5-Deoxykampferol) is a flavonoid compound that can be isolated from the stems of Rhus javanica var. roxburghiana. 3,7,4'-Trihydroxyflavone has the effect of cleaving DNA in the presence of copper ions. 3,7,4'-Trihydroxyflavone also has anti-inflammatory and antioxidant activities and can scavenge various reactive oxygen species (ROS) and reactive nitrogen species (RNS).
    3,7,4'-Trihydroxyflavone
  • HY-132989
    Mal-Deferoxamine
    		Inhibitor
    Mal-Deferoxamine is a maleamide (Mal)-containing Deferoxamine (HY-B1625). Mal selectively covalently binds to sulfur groups to produce a linking reaction. Mal-Deferoxamine can be combined with radionuclides to synthesize radionuclide drug conjugates (RDCs). RDCs have the ability to specifically target biomolecules and can be used in medical imaging or therapy..
    Mal-Deferoxamine
  • HY-P1845A
    PACAP-38 (31-38), human, mouse, rat TFA
    		Inducer 98.33%
    PACAP-38 (31-38), human, mouse, rat TFA is a PAC1 receptor activator and increases the α-secretase activity. PACAP-38 (31-38), human, mouse, rat TFA elevates cytosolic Ca2+, increases proliferation and increases phosphorylation of extracellular regulates kinase (ERK) and the epidermal growth factor receptor (EGFR). PACAP-38 (31-38), human, mouse, rat TFA demonstrates potent, efficacious, and sustained stimulatory effects on sympathetic neuronal NPY and catecholamine production. PACAP-38 (31-38), human, mouse, rat TFA can be used for neurotrophic and neuroprotective research.
    PACAP-38 (31-38), human, mouse, rat TFA
  • HY-116506
    Bigelovin
    		Inhibitor 99.92%
    Bigelovin, a sesquiterpene lactone isolated from Inula hupehensis, is a selective retinoid X receptor α agonist. Bigelovin suppresses tumor growth through inducing apoptosis and autophagy via the inhibition of mTOR pathway regulated by ROS generation.
    Bigelovin
  • HY-W006957
    N6-(2-Hydroxyethyl)adenosine
    		Inducer 99.85%
    N6-(2-Hydroxyethyl)adenosine is a purine nucleoside analog. N6-(2-Hydroxyethyl)adenosine inhibits NF-κB/Smad signaling pathway, exhibits anti-hyperglycemia, antioxidant, antitumor and anti-inflammatory and insecticidal activities. N6-(2-Hydroxyethyl)adenosine is orally active.
    N6-(2-Hydroxyethyl)adenosine
Cat. No. Product Name / Synonyms Application Reactivity