scavenger

α-Vitamin E is a naturally occurring form of vitamin E with antioxidant and anti-inflammatory activity. α-Vitamin E can be used in research on oxidative stress, lipid peroxidation, membrane damage, and inflammation-related diseases.

N-tert-butyl-α-Phenylnitrone ((Z)-N-benzylidene-2-Methylpropan-2-aMine oxide) inhibits COX2 catalytic activity. N-tert-butyl-α-Phenylnitrone((Z)-N-benzylidene-2-Methylpropan-2-aMine oxide) possesses potent reactive oxygen species scavenging, anti-inflammatory, neuroprotective, anti-aging, and anti-diabetic activities, and can penetrate the blood-brain barrier.

1. Oxyresveratro can inhibit tyrosinase activity. 2. Oxyresveratro is useful to trauma models, as toxicity to glia could be beneficial by inhibiting reactive gliosis. 3. Oxyresveratrol (trans-Oxyresveratrol) has antioxidant activity, can reduce neuronal oxidative damage and protect hepatocytes against oxidative stress and mitochondrial dysfunction, which may be associated with activation of Nrf2.

Sodium 2-oxopropanoate (Sodium pyruvate) is a antioxidant potentially used to treatment of chronic obstructive pulmonary disease.

BLT-1 is a scavenger receptor BI (SR-BI)inhibitor.

PTIO, a specific scavenger of NO, reacts with nitric oxide to form nitric dioxide and corresponding imino nitroxides. PTIO can be utilized to examine nitric oxide synthase inhibitory activity.

2-Hydroxybenzylamine, a potent small molecule scavenger of IsoLGs, sequesters the reactive species as inert adducts. 2-Hydroxybenzylamine may be used to decrease early recurrence of atrial fibrillation and other atrial arrhythmias following atrial fibrillation ablation by decreasing IsoLG adducts with native biomolecules.

GKT136901 (AK120765) is an inhibitor of NOX1/4.It acts as Selective and Direct Scavenger of Peroxynitrite

Pelargonidin chloride shows protective effect against CTN-induced oxidative stress in HepG2 cells and up-regulated the activity of detoxification enzyme levels through Keap1/Nrf2 signaling pathway.

Eriodictyol-7-O-glucoside is an Nrf2 activator conferring protection against Cisplatin-induced toxicity. Eriodictyol-7-O-glucoside is a flavonoid and a free radical scavenger with antioxidant activity in pistachio skin.

Compound 8, a free radical scavenger, exhibits an IC50 value of 43.39 μg/ml in neutralizing the DPPH radical [1].

H2S scavenger 1 triflate (Compound 7b) serves as a selective H2S depleting agent, particularly against glutathione. This compound impedes the formation of bacterial biofilms and enhances the sensitivity of Staphylococcus aureus to gentamicin or photosensitizers by depleting H2S.

Edaravone (MCI-186) is a potent new free radical scavenger used for the therapy of patients with acute brain infarction.

AFMK (Formyl-N-acetyl-5-methoxykynurenamine) is a natural product and an apoptosis modulator with antioxidant and free radical scavenging activities. This compound enhances the antitumor effect of gemcitabine in PANC-1 cells and attenuates X-ray-induced oxidative damage to DNA, proteins, and lipids.

Fullerene-C60 is a potent free radical scavenger with a wide range of bioactivities that can attenuate liver injury and hepatotoxicity, and improve intestinal flora structure and lipid homeostasis.

Tempo (2,2,6,6-Tetramethylpiperidinooxy) has a wide range of applications including use as a free radical scavenger, a reagent in organic synthesis and as a structural probe in electron spin resonance spectroscopy.

Sodium 4-aminosalicylate dihydrate (4-Amino-salicylic acid sodium salt) is the sodium salt form of aminosalicylic acid, an analog of para-aminobenzoic acid (PABA) with antitubercular activity. Sodium 4-aminosalicylate dihydrate exerts its bacteriostatic activity against Mycobacterium tuberculosis by competing with PABA for enzymes involved in folate synthesis, thereby suppressing growth and reproduction of M. tuberculosis, eventually leading to cell death.

Rebamipide (OPC12759) is a quinolinone derivative with anti-ulcer and anti-inflammatory activities. Rebamipide induces cyclooxygenase 2 (COX2) synthesis which results in an increase in endogenous prostaglandin synthesis in the gastric mucosa. This agent also inhibits H. pylori-induced production of tumor necrosis factor (TNF) alpha and subsequent inflammation of the gastric mucosa. In addition, rebamipide scavenges oxygen-derived free radicals that potentially cause mucosal injury, and stimulates prostaglandin EP4 receptor gene expression followed by mucous secretion, thereby enhancing the gastric mucosal defense.

Peonidin-3-O-glucoside chloride (Peonidin 3-Glucoside Chloride) is an anthocyanin with radical scavenger activity and can be used in studies about acting as an insulin secretagogue.

4'-Methoxyflavonol is a synthetic flavonol with an additional 3-hydroxyl group and higher antioxidant capacity than 4'-Methoxyflavone.4'-Methoxyflavonol interacts with the lipid bilayer of DPPC model membranes, and is capable of scavenging free radicals and antioxidant activity in DPPH assays, and exhibits some antiproliferative activity against K562 and MCF-7 cancer cell lines.

Maclurin (NSC-83240) is a phenolic component of mulberry twigs, exerts anti-metastatic effects. Maclurin effectively protects against OH-induced damages to DNA and MSCs and can be used in studies about the prevention of many diseases or MSCs transplantation.

Cycloolivil is a high-purity biochemical reagent suitable for biochemical experiments and drug synthesis research.

Isomangiferin has an antiviral effect, may due to their capability of inhibiting virus replication within cells. It also has antioxidant and radical-scavenging activities.

Echinatin (Retrochalcone) is extracted from licorice and is a natural chalcone. Echinatin has a wide range of biological activities including hepatoprotective, anti-inflammatory, anti-bacterial infections, and attenuates lung damage.