Horseradish peroxidase (HRP) is a 40 kDa protein that catalyzes the oxidation of substrates by hydrogen peroxide to produce colored or fluorescent products or release light as a byproduct of the reaction. It is most commonly used in blotting, immunoassays and immunohistochemical methods. Couple Lotus tetragonal lectin (LTL) in the appropriate ratio to provide optimal staining properties.
For research use only, not for clinical use.