Mal-Pc is a versatile molecular photosensitizer designed based phthalocyanine and maleimides. Mal-Pc can react with GSH to deplete GSH and reduce aggregation, thereby improving ROS (Reactive Oxygen Species)-mediated effect of photodynamic therapy (PDT) in cancer cells.

CM-H2DCFDA is a derivative of H2DCFDA. CM-H2DCFDA can be used to determine cellular oxidant levels (Ex/Em: 495/530 nm). CM-H2DCFDA is light-sensitive.

MnTE-2-PyP (BMX-010) chloride is a ROS scavenger and potent radioprotector. MnTE-2-PyP also is a manganese porphyrin, protects normal prostate tissue from radiation damage. MnTE-2-PyP can be used for the research of diabetic prostate cancer.

o-Hydroxybenzylamine (2-HOBA) a selective dicarbonyl scavenger, is an antioxidant and scavanger of free radicals and isolevuglandins (IsoLGs). o-Hydroxybenzylamine can be used in the research of inflammation and cardiovascular disease, such as atherosclerosis, early recurrence of atrial fibrillation (AF) and arrhythmias.

Epoetin delta is a recombinant human erythropoietin. Epoetin delta could protect human renal tubular epithelial cells against oxidative stress by a dose-dependent inhibition of reactive oxygen species (ROS) formation. Epoetin delta can be used for the research of anaemia and kidney diseases. Epoetin Delta also exhibits antifibrotic activity in the remnant kidney rat model.

Topramezone is a potent 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) inhibitor. Topramezone is a herbicide, used for the post-emergence control of broadleaf and grass weeds in corn.

Cedrin is a natural flavonoid that can be found in Cedrus deodara. Cedrin protects PC12 cells against neurotoxicity induced by Aβ1-42. Cedrin can reduce reactive oxygen species overproduction, increase the activity of superoxide dismutase and decrease malondialdehyde content.

J14 is a reversible sulfiredoxin inhibitor with an IC50 of 8.1 μM. J14 induces oxidative stress (intracellular ROS accumulation) by inhibiting sulfiredoxin, leading to cytotoxicity and cancer cell death.

Pyocyanin (Pyocyanine) is a phenazine that is a toxic, quorum sensing (QS)-controlled metabolite produced by P. aeruginosa. Pyocyanin is a redox-active compound and promotes the generation of reactive oxygen species (ROS). Pyocyanin also possesses antibacterial properties and increases fitness in competition with other bacterial species.

Hydroxyphenyl fluorescein (HPF) is the reagent that can directly detect highly reactive oxygen species (hROS). Hydroxyphenyl fluorescein selectively and dose-dependently reacts with hROS, such as the hydroxyl radical and peroxynitrite, which exhibit strong fluorescence.

RIDR-PI-103 is a reactive oxygen species (ROS)-induced drug release prodrug with a self-cyclizing moiety linked to a pan-PI3K inhibitor (PI-103).

L-Ascorbic acid-13C (L-Ascorbate-13C) is the 13C-labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.

L-Ascorbic acid-13C6 (L-Ascorbate-13C6) is the 13C-labeled L-Ascorbic acid. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.

Camalexin is a phytoalexin isolated from Camelina sativa and Arabidopsis (Cruciferae) with antibacterial, antifungal, antiproliferative and anticancer activities. Camalexin can induce reactive oxygen species (ROS) production.

D-Isofloridoside, one of the polysaccharide precursors, has the activity of scavenging free radicals, inhibiting ROS expression, and inhibiting MMP-2 and MMP-9.

Ecabet sodium (TA-2711) is currently applied to some clinical gastrointestinal disease by inhibiting the ROS production and improving Helicobacter pylori eradication. Ecabet sodium reduces apoptosis

Fusarochromanone (FC-101) is a fungal metabolite with potent anti-angiogenic and anti-cancer activity. Fusarochromanone-activated JNK pathway is attributed to induction of reactive oxygen species (ROS).

Dihydromyristicin, a plant flavonoid, has potent anti-inflammatory properties. Dihydromyristicin reduces endotoxic inflammation via repressing ROS-mediated activation of PI3K/Akt/NF-κB signaling pathways.

Crocin-4, a carotenoid constituent of saffron, is a potent and brain-penetrant antioxidant agent. Crocin-4 can inhibit the aggregation and the concomitant deposition of Aβ fibrils in the brain. Crocin-4 can be used for the research of Alzheimer's Disease. Crocin-4 also exhibits antitumor and anti-inflammatory activities.

XJB-5-131 is a mitochondria-targeted ROS and electron scavenger. XJB-5-131 is a bi-functional antioxidant that comprises a radical scavenger. XJB-5-131 is a synthetic antioxidant that targets mitochondria. XJB-5-131 is an effective ionizing irradiation protector and mitigator of cord blood mononuclear cells (CB MNCs).

N-Acetyl-L-cysteine ethyl ester is an esterified form of N-acetyl-L-cysteine (NAC). N-Acetyl-L-cysteine ethyl ester exhibits enhanced cell permeability, and produce NAC and cysteine. N-Acetyl-L-cysteine ethyl ester increases circulating hydrogen sulfide (H2S) and can be used as an H2S producer. N-Acetyl-L-cysteine ethyl ester has the potential to substitute NAC as a mucolytic agent, and as a GSH-related antioxidant.

Heme Oxygenase-1-IN-2 is a novel heme oxygenase-1 inhibitor (IC50 = 0.95 μM) with potent in vitro antiproliferative activity.

Euparin, a monomeric compound of Benzofuran, is a reactive oxygen species (ROS) inhibitor. Euparin shows antiviral activity against poliovirus, and also has antidepressant effects.

Xylopine is an aporphine alkaloid with cytotoxic activity on cancer cells. Xylopine induces oxidative stress, causes G2/M cell cycle arrest and apoptosis in cancer cells.

Luciferase-IN-1 is a luciferase inhibitor.

Spiraeoside, an orally active natural compound, exerts antioxidant activity, inhibits reactive oxygen species (ROS) and malondialdehyde production. Spiraeoside possesses antiallergic, anti-inflammatory and antitumor activities.

Randialic acid B, a triterpenoid compound, is a formyl peptide receptor 1 (FPR1) antagonist. Randialic acid B blocks FPR1 in human neutrophils and attenuates psoriasis-like inflammation in vivo.

Uric acid sodium, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid sodium can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation.

Brassicin, a natural Flavonoid, possesses radical scavenging activity.

3-Demethylcolchicine, a colchicine metabolite, possesses a hydroxy-group on its carbon ring that could participate in radical scavenging and markedly inhibits the carrageenin edema.