Features:- Complete staining kits- Rabbit IgG primary antibody detection - Peroxidase enzyme detection system- ImmPRESS® Amplified polymer technology (HRP)- Convenient prediluted, ready-to-use reagents- Highest sensitivity, low background- Sufficient reagents to stain approximately 75-150 (15 ml kit) or 250-500 (50 ml kit) sectionsKit Contents:- BLOXALL™ Endogenous Enzyme Blocking Solution (ready-to-use)- 2.5% Normal Horse Serum (ready-to-use)- Amplifier Antibody (goat anti-rabbit Ig, ready-to-use)- ImmPRESS® Excel Polymer Reagent (horse anti-goat Ig, HRP, ready-to-use)- ImmPACT™ DAB EqV Reagent 1 (Chromogen)- ImmPACT™ DAB EqV Reagent 2 (Buffer)Applications:- Immunohistochemistry- Immunocytochemistry- In situ hybridization- ELISADetails: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.