Product Introduction:

Plant tissues produce various reactive oxygen species (ROS) under stress environmental conditions, and ROS activity is very high and extremely unstable. Therefore, the detection of ROS is usually determined by its final product. Peroxides are one of the main components of plant reactive oxygen species. Under the catalysis of peroxidase, peroxides can quickly react with DAB (3,3-diaminobenzidine tetrahydrochloride) to form brownish red precipitates, thereby locating peroxides in tissues.

The Solarbio Plant Tissue ROS Detection Kit(DAB Method) is used for peroxide staining in plant living tissues. Generally used for overall staining of tender root tips, leaves, etc. After staining, the areas in the tissue where peroxides accumulate appear brown to dark brown.

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Experiment picture

Hibiscus syriacus leaf
Reactive oxygen species (ROS) deposition sites show brown precipitate.