Synonyms : Alpha-Peroxidase, Ferrihorseradish Peroxidase, Horseradish Peroxidase II, Horseradish Peroxidase III, Alpha Peroxidase, II, Horseradish Peroxidase, III, Horseradish Peroxidase, Peroxidase II, Horseradish, Peroxidase III, Horseradish, Peroxidase, Horseradish