- Provides highly sensitive, one-step detection
- Shorter assay time
Simplified multiple labeling
The ImmPRESS polymer kits offer a sensitive, ready-to-use, one-step detection system for immunohistochemistry and immunocytochemistry staining. The kits feature micropolymers of highly active enzymes (peroxidase or alkaline phosphatase) attached to purified secondary antibodies, producing reagents with outstanding sensitivity and low background The micropolymers of the reagent limit steric interference and provide enhanced accessibility to the target. The result is crisp, strong staining of antibody targets, especially nuclear and membrane antigens.
The reagents included in all the kits come prediluted in ready-to-use dropper bottles along with prediluted blocking serum. No mixing or titering is necessary to obtain optimal tissue section staining. The ImmPRESS Excel staining kits are an enzymatic amplification system that produces crisp, highly sensitive, specific staining with low background. It capitalizes on all the advantages of the ImmPRESS polymer detection kits while offering additional sensitivity and convenience.