Reactive Oxygen Species (ROS)
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.
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Reactive Oxygen Species (ROS) Inhibitors
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Reactive Oxygen Species (ROS) MDM2 Inhibitor
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Reactive Oxygen Species (ROS) Related Products (2730)
Related Products (2730)
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Antibodies (8)
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Antibacterial agent 292
0 ImagesCat. No.: HY-178212CAS No.: 3065015-86-0Antibacterial agent 292 is a 3-pyrazolylindole derivative. Antibacterial agent 292 is an anti-bacterial agent. Antibacterial agent 292 shows potent inhibitory activity against Xanthomonas oryzae pv oryzae (Xoo) and Xanthomonas axonopodis pv citri (Xac), with EC50 values of 2.54 and 3.49 μg/mL. Antibacterial agent 292 can suppress biofilm formation, bacterial motility, and extracellular polysaccharide production, induce morphological alterations and promote ROS accumulation, ultimately triggers bacterial apoptosis. Antibacterial agent 292 down-regulates the expression of genes associated with the type VI secretion system (T6SS). Antibacterial agent 292 can be used in rice bacterial blight and citrus canker.
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Anti-MRSA agent 36
0 ImagesCat. No.: HY-178476CAS No.: 3096122-10-7Anti-MRSA agent 36 (Compound III13) is an antibacterial agent with strong anti MRSA activity (MIC = 1 μg/mL). Anti-MRSA agent 36 targets phosphatidylglycerol (PG) on bacterial membranes, disrupting membrane integrity, leading to DNA leakage and increased ROS. Anti-MRSA agent 36 has advantages such as low cytotoxicity, low hemolysis, difficulty in inducing drug resistance, and good plasma stability. Anti-MRSA agent 36 can be used for the study of skin abscess and systemic infection models.
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5-O-Methylvisammioside (Standard)
0 ImagesCat. No.: HY-N0442RCAS No.: 84272-85-5Synonyms: 4'-O-β-D-Glucosyl-5-O-methylvisamminol (Standard)5-O-Methylvisammioside (4'-O-β-D-Glucosyl-5-O-methylvisamminol) (Standard) is the analytical standard of 5-O-Methylvisammioside. This product is intended for research and analytical applications. 5-O-Methylvisammioside is an orally active natural chromone glycoside and multiple biological activities. 5-O-Methylvisammioside inhibits ferroptosis by activating the Nrf2/HO-1 signaling axis. 5-O-Methylvisammioside alleviates intestinal barrier damage by inhibiting the ROS/NF-κB/NLRP3 pathway. 5-O-Methylvisammioside exerts a protective effect against acute liver injury by reducing ALT/AST, decreasing inflammatory infiltration, and inhibiting IκB-α phosphorylation and NF-κB nuclear translocation. 5-O-Methylvisammioside blocks the HMGB1/RAGE/MEK/ERK signaling axis to exert anti-tumor and anti-angiogenic effects. 5-O-Methylvisammioside improves depression-like behaviors by inhibiting Src kinase and the NF-κB pathway.
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Cephaeline (Standard)
0 ImagesSynonyms: (-)-Cephaeline (Standard); NSC 32944 free base (Standard)Cephaeline ((-)-Cephaeline), a desmethyl analog of Emetine, is a phenolic alkaloid in Indian Ipecac roots isolated from the Cephaelis ipecacuanha. Cephaeline exhibits potent inhibition of both Zika virus (ZIKV) and Ebola virus (EBOV) infections. Cephaeline is an inductor of histone H3 acetylation and an inhibitor of mucoepidermoid carcinoma cancer stem cells (MEC), which promotes ferroptosis by inhibiting NRF2 to exert anti-lung cancer efficacy.
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DA29
0 ImagesCat. No.: HY-187371DA29 is a human caseinolytic protease P (hClpP) activator, with an EC50 of 0.85 μM and a Kd of 185 nM. DA29 binds to the hydrophobic allosteric pocket of this enzyme, activates its proteolytic function, and displaces hClpX from the hClpXP complex. DA29 induces mitochondrial dysfunction and ROS accumulation. DA29 exerts cytotoxic effects on cancer cells and organoids. DA29 can be used in the research of diffuse intrinsic pontine glioma.
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α-Synuclein-IN-22
0 ImagesCat. No.: HY-184817CAS No.: 2883627-63-0α-Synuclein-IN-22 is an α-Synuclein inhibitor with an IC50 of 2.7 μM against human α-Syn. α-Synuclein-IN-22 exerts anti-aggregation effects by stabilizing the native conformation of α-Syn, inhibiting the formation of β-sheet aggregates and inclusion bodies, and dissociating mature fibrils into functional monomers. α-Synuclein-IN-22 scavenges ROS and shows low cytotoxicity. α-Synuclein-IN-22 can be used in research related to Parkinson's disease.
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L-Ascorbic acid 2-phosphate trisodium (Standard)
0 ImagesSynonyms: 2-Phospho-L-ascorbic acid trisodium (Standard)L-Ascorbic acid 2-phosphate (trisodium) (Standard) is the analytical standard of L-Ascorbic acid 2-phosphate (trisodium). This product is intended for research and analytical applications. L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) is a long-acting vitamin C derivative that can stimulate collagen formation and expression[1]. L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) can be used as a culture medium supplement for the osteogenic differentiation of human adipose stem cells (hASCs). L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) increases alkaline phosphatase (ALP) activity and expression of runx2A in hASCs during the osteogenic differentiation[2][3].
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SET-12
0 ImagesCat. No.: HY-179710CAS No.: 2241572-39-2SET-12 is an antiparasitic agent with high activity and selectivity against the Leishmania amazonensis. SET-12 exhibits excellent activity against the pre-flagellated form of the Leishmania amazonensis, with an IC₅₀ of 10.89 μM and a selectivity index (SI) of up to 12.1. SET-12 is also effective against the non-flagellated form within cells, with an IC₅₀ of 3.81 μM and a further increased selectivity index (SI) to 34.5. SET-12 causes signs of parasite cell apoptosis, including mitochondrial damage and accumulation of ROS.
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Lacidipine (Standard)
0 ImagesLacidipine (Standard) is the analytical standard of Lacidipine. This product is intended for research and analytical applications. 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).
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Bisphenol F-13C12
0 ImagesCat. No.: HY-W014901S1CAS No.: 1410794-08-9Synonyms: BPF-13C12; 4,4'-Dihydroxydiphenylmethane-13C12Bisphenol F-13C12 is the 13C labeled Bisphenol F (HY-W014901). Bisphenol F is an orally active endocrine disruptor. Bisphenol F promotes ROS generation, upregulates p-AKT/p-GSK3β, and induces Apoptosis. Bisphenol F interferes with glucose metabolism, affects neurodevelopment and reproductive function. Bisphenol F reduces social novelty preference in mouse offspring. Bisphenol F can be used in bone, blood, and fat-related studies. Bisphenol F is used as a substitute for Bisphenol A (HY-18260).
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N-(p-Coumaroyl) Serotonin (Standard)
0 ImagesCat. No.: HY-129440RCAS No.: 68573-24-0N-(p-Coumaroyl) Serotonin (Standard) is the analytical standard of N-(p-Coumaroyl) Serotonin (HY-129440). This product is intended for research and analytical applications. N-(p-Coumaroyl) Serotonin is an orally active polyphenol found in safflower seeds with potent anti-inflammatory, antioxidant, and antitumor activities. N-(p-Coumaroyl) Serotonin suppresses NF‑κB, TLR4/MyD88 and MAPK signaling, activates NQO1/HO‑1 pathways, and inhibits pro‑inflammatory cytokines, iNOS and COX‑2 and ROS production. N-(p-Coumaroyl) Serotonin induces S‑phase arrest and apoptosis in glioblastoma cells, reduces atherosclerotic lesions, and alleviates renal and vascular injuries. N-(p-Coumaroyl) Serotonin acts as a vasodilator, regulates calcium dynamics. N-(p-Coumaroyl) Serotonin can be used for the research of neurodegenerative diseases, atherosclerosis, glioblastoma, and acute renal failure.
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L-Citrulline (GMP)
0 ImagesL-Citrulline GMP is an orally active, blood-brain barrier permeable neutral α-amino acid. L-Citrulline GMP inhibits the mitochondrial translocation of Drp1 and maintains mitochondrial homeostasis via a NO-dependent pathway, thereby reducing excessive ROS production. Consequently, L-Citrulline GMP protects sperm DNA integrity, stabilizes the blood-testis barrier and improves semen quality. L-Citrulline GMP can be used in research related to male infertility, mycobacterial infection (tuberculosis) and radiation combined injury.
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Adaptaquin (Standard)
0 ImagesAdaptaquin (Standard) is the analytical standard of Adaptaquin (HY-101449). This product is intended for research and analytical applications. 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.
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Enalapril-d3
0 ImagesCat. No.: HY-B0331S1CAS No.: 1356847-94-3Synonyms: MK-421-d3Enalapril-d3 (MK-421-d3) is the deuterated-labeled Enalapril (HY-B0331). Enalapril is an orally active angiotensin-converting enzyme inhibitor. Enalapril blocks the conversion of angiotensin I to angiotensin II, regulates the renin-angiotensin system, reduces preload and afterload, and decreases plasma angiotensin II levels. Enalapril inhibits apoptosis, reduces nitric oxide metabolite levels, stabilizes endothelial cells, enhances endothelial antioxidant defense, scavenges reactive oxygen species (ROS), and alleviates neuronal damage. Enalapril attenuates glutathione depletion, protein/lipid oxidation, tissue damage, and type III collagen immunolabeling in organs of diabetic rats. Enalapril reduces systolic blood pressure and urinary albumin excretion, and delays the progression of diabetic cardiac/renal injury. Enalapril is used in research related to asymptomatic left ventricular dysfunction, congestive heart failure, Alzheimer's disease, diabetes mellitus, acute myocardial infarction, atrial fibrillation, hypertension, cerebral ischemia, chronic heart failure, and single-ventricle physiology.
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Cartap hydrochloride (Standard)
0 ImagesCat. No.: HY-W040028RCAS No.: 15263-52-2Cartap (hydrochloride) (Standard) is the analytical standard of Cartap (hydrochloride). This product is intended for research and analytical applications. Cartap hydrochloride, an organonitrogen insecticide, can cause a marked irreversible Ca2+-dependent contracture in both isolated mouse and rabbit phrenic nerve-diaphragms. Cartap hydrochloride significantly increases the level of endogenous reactive oxygen species (ROS) in C2C12 cells.
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Chlorphoxim
0 ImagesCat. No.: HY-W747601CAS No.: 14816-20-7Chlorphoxim is a broad-spectrum and highly efficient insecticide. Chlorphoxim kills pests by inhibiting AChE. Chlorphoxim inhibits the activities of SOD and CAT in zebrafish embryos. Chlorphoxim induces oxidative stress in zebrafish embryos by activating ROS. Chlorphoxim induces apoptosis by upregulating the expression levels of Bax, Bcl2 and p53 in zebrafish embryos. Chlorphoxim exhibits neurotoxicity and developmental toxicity. Chlorphoxim is used in agricultural research for the control of various pests.
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CL097 (Standard)
0 ImagesCL097 (Standard) is the analytical standard of CL097. This product is intended for research and analytical applications. CL097, a potent TLR7 and TLR8 agonist, induces pro-inflammatory cytokines in macrophages. CL097 induces NADPH oxidase priming, resulting in an increase of the fMLF-stimulated ROS production.
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2-Ethoxybenzamide (Standard)
0 Images2-Ethoxybenzamide (Standard) is the analytical standard of 2-Ethoxybenzamide (HY-B1428). 2-Ethoxybenzamide (Ethenzamide) is a nonsteroidal anti-inflammatory agent that shows analgesic and antipyretic effects. 2-Ethoxybenzamide induces melanin synthesis via cAMP response element-binding protein (CREB) phosphorylation. 2-Ethoxybenzamide can be used in the research of hypopigmentation and inflammation-related diseases.
