Home / Products / Immunohistochemistry/ Immunocytochemistry / ImmPRESS™ Polymer Detection Systems & Reagents / ImmPRESS Excel Amplified HRP Polymer Reagents ImmPRESS Excel Amplified HRP Polymer Reagents The ImmPRESS™ Excel Amplified HRP (peroxidase) Polymer Staining Kit is an enzymatic amplification system that produces crisp, highly sensitive, specific staining with low background. The ImmPRESS™ Excel Amplified Staining System capitalizes on all the advantages of the ImmPRESS™ polymerized reporter enzyme staining system technology but offers additional sensitivity and convenience. This system employs a proprietary ready-to-use (RTU) Amplifier Antibody, followed by a ready-to-use (RTU) ImmPRESS™ Excel HRP Polymer Reagent. These reagents are affinity purified and extensively cross-adsorbed to ensure high sensitivity and low background. In addition, the ImmPRESS™ Excel Reagent is conjugated to horseradish peroxidase micropolymers, a novel approach that avoids the use of large dextrans or other macromolecules as a backbone. These unique micropolymers allow a higher density of enzymes per antibody to bind the target with minimal interference. The result is an increase in target accessibility, signal intensity, and significantly less background staining. The included ImmPACT™ DAB EqV Substrate produces a crisp, dark brown reaction product with the excellent sensitivity and low background characteristic of the ImmPRESS™ /ImmPACT™ combination. 2 Showing Position Name Catalog Number Price View as: List Grid Show 30 60 120 ImmPRESS™ Excel Amplified HRP Polymer Staining Kit (Anti-Rabbit IgG) Catalog Number: MP-7601 Unit Size: 1 kit (15 or 50 ml) Add to Wishlist | Add to Compare Add to Cart ImmPRESS™ Excel Amplified HRP Polymer Staining Kit (Anti-Mouse IgG) Catalog Number: MP-7602 Unit Size: 1 kit (15 or 50 ml) Add to Wishlist | Add to Compare Add to Cart 2 Showing Position Name Catalog Number Price View as: List Grid Show 30 60 120 Didn't find what you were looking for? Submit a suggestion.