Collection: Oxidative Stress

Oxidative Stress — covers compounds related to the formation and handling of reactive free radical species and reactive nitrogen compounds, including stable nitroxide radicals, enzyme inhibitors, and amino acids related to the oxidative metabolism of cells.

Compounds in this category are used by cell biology and biochemistry researchers as in vitro test materials to study the mechanisms of oxidative stress. Stable nitroxide radicals such as pyrrolidine derivatives are used as spin labels in EPR spectroscopy, while other compounds serve as reference compounds in research on cellular signaling pathways related to reactive oxygen species.

Example products in this collection: TCI A0309 996-19-0 Aminoguanidine Sulfate, TCI C0018 2219-31-0 L-Canavanine Sulfate, TCI A0310 2482-00-0 Agmatine Sulfate, TCI C1406 2154-68-9 3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical, TCI A0432 61-82-5 3-Amino-1,2,4-triazole, TCI C3463 370-86-5 Carbonyl Cyanide 4-(Trifluoromethoxy)phenylhydrazone, TCI A0526 74-79-3 L-(+)-Arginine, TCI D0516 55-18-5 N-Nitrosodiethylamine.

Pay attention to salt forms such as sulfate or hydrochloride, which affect solubility in the test medium, as well as the stability of free radical compounds during storage and handling in the laboratory. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other categories parallel to Cell Signaling and Neuroscience, often used together in a single laboratory workflow:

• Cytokines, Growth Factors and Hormones
• Kinase/Phosphatase Biology
• Neuroscience
• Lipids in Cell Signaling
• Calcium Signaling

Back to Cell Signaling and Neuroscience. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.