lipid peroxidation

Step-by-step protocol for Liperfluo (L651874), a green fluorescent probe for detecting lipid peroxidation in live cells. Includes preparation, staining, and imaging tips.

Answers to common questions about RSL3, a potent GPX4 inhibitor used to induce ferroptosis in cancer and cell death research. Learn properties, uses, and handling.

Intracellular H₂O₂ and lipid peroxides require the coordinated action of multiple antioxidant enzyme systems for clearance. Among them, Glutathione Peroxidase (GPx), Catalase (CAT), and Peroxiredoxin (PRDX) control peroxides in different substrate and subcellular environments. GPX4 further ...

Lipids are not synonymous with fats. Fats mainly refer to energy-storage lipids such as triacylglycerols, whereas lipids comprise a much broader range of structural classes, including fatty acids, glycerophospholipids, sphingolipids, and sterol lipids. Different lipids participate not only in ...

Coenzyme Q10 is commonly used in antioxidant and anti-aging skincare products.

The core of selenoprotein research is to clarify how redox reactions involving selenocysteine affect antioxidant defense, mitochondrial homeostasis, inflammatory responses, and cell death. Combined detection of selenoproteins such as GPX, TXNRD, and SELENOP with SOD, CAT, PRDX, GSH/GSSG, ROS, ...

Malondialdehyde (MDA) is an important small-molecule aldehyde product formed during lipid peroxidation. It is commonly used to evaluate oxidative stress and membrane lipid oxidative damage in cells, tissues, or body-fluid samples. The key to MDA detection is not only obtaining absorbance or ...

Ferroptosis is a form of metabolic cell death jointly driven by disruption of iron homeostasis, accumulation of membrane lipid peroxidation, and failure of lipid antioxidant defense systems.