The ImmPRESS Polymer Detection System is a one-step, enzymatic detection kit. The ImmPRESS Polymer Reagent consists of unique micropolymers of highly active peroxidase enzyme attached to a highly cross-adsorbed, affinity purified, secondary antibody. The ImmPRESS Reagents produce outstanding immunohistochemistry and immunocytochemistry results due to increased target accessibility, binding specificity, and signal intensity along with low background staining.
Our popular ImmPRESS Reagents are now available additionally cross-adsorbed to ensure minimal cross-reactivity against endogenous tissue elements in animal species commonly used for diagnostics and research-based animal model systems. Use of ImmPRESS VR Polymer Detection Reagents eliminates off-target binding and thus increases signal specificity in these animal tissues: bovine, goat, sheep, swine, horse, cat, dog, rabbit, rat, mouse.
- High sensitivity
- Low background
- Micropolymer technology
- Enhanced accessibility to nuclear and membrane antigens
- One-step detection
- Ready-to-use, prediluted in a convenient dropper bottle
- Shorter assay time
- Simplified multiple labeling