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Horseradish Peroxidase (HRP) enzyme is ideal for labeling protein such as streptavidin and antibody. Horseradish Peroxidase (HRP) conjugated antibody is easily made using SMCC or Sulfo-SMCC. The Horseradish Peroxidase (HRP) enzyme-labeled proteins can be used in immunoblotting and immunocytochemistry diagnostic applications, including ELISA or Western blotting.

ProteoChem's Horseradish Peroxidase (HRP) activity is typically > 250 units/mg (one unit equals the amount of enzyme that will catalyze 1 mg of purpurogallin from pyrogallol in 20 seconds at 20°C and pH 6.0) and is supplied as a lyophilized powder. The freeze drying buffer for Horseradish Peroxidase is 0.007M Tris-HCl pH 8.3 and accounts for approximately 2.5% by weight of the final powder.

Molecular Weight: 40,000

CAS Number: 9003-99-0

Aternative Names: HRP; Peroxidase Horseradish; HRP Enzyme

Special bulk pricing is available on bulk quantities Horseradish Peroxidase. Please contact us for your bulk Horseradish Peroxidase requirements or custom HRP conjugation needs.