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Probes for Reactive Oxygen Species


Generation of reactive oxygen species (ROS) at a controlled level is a feature of live cell function. Under conditions of oxidative stress, ROS production is dramatically increased, resulting in damage of membrane lipids, proteins, and nucleic acids. Oxidative damage is associated with aging as well as many diseases. Probes for measuring ROS provide important tools for study oxidative stress related diseases.

GeneCopoeia offers a variety of probes for reactive oxygen species to study oxidative stress. 

ROS Probe Selection Guide

Cat. No. Product Name Description Unit Size
C260 DHE Superoxide indicator, Ex/Em = 300/610 nm 25 mg
C261 DHR 123 ROS indicator, Ex/Em = 507/529 nm 10 mg
C262 DHR 6G ROS indicator, Ex/Em = 528/551 nm 25 mg
C263 H2DCFDA ROS indicator, Ex/Em = 495/529 nm 50 mg
C264 Carboxy-H2DCFDA ROS indicator, Ex/Em = 495/529 nm 25 mg
A057 ROS Assay Kit Detection of ROS in live cells 1,000 assays

Figure 1. Detection of ROS with ROS assay kit (Cat No. A057).