Horseradish Peroxidase

Horseradish Peroxidase (HRP), RZ 3.0. Derived from root extracts of horseradish. Horseradish Peroxidase (HRP) is widely used as an enzymatic label in immunoassays. Usually, the enzyme is coupled to antibodies, lectins or haptens. Coupling to antibodies etc. may be performed through the carbohydrate side chains of the HRP. Horseradish Peroxidase (HRP) consists of the basic isoenzyme having a molecular weight of 44 kDa. Horseradish Peroxidase (HRP) is purified by affinity chromatography, resulting in an enzyme of high specific activity and purity.