TSA® Plus DNP (AP) detection kit, for amplification of signal in immunohistochemistry (IHC), immunofluorescence (IF) or in situ hybridization protocols. The deposited DNP is detected using an anti-DNP alkaline phosphatase, with appropriate substrate.
TSA Plus DNP System for chromogenic detection with alkaline phosphatase:
The extraordinary sensitivity of the Tyramide Signal Amplification (TSA™) kits from PerkinElmer lets you see previously undetectable levels of protein and nucleic acid. The resolution is remarkable. And with multi-target detection, you can get more information from each experiment. It’s clear to see. TSA makes it easy to gain valuable insight from your immunohistochemistry (IHC) and immunocytochemistry (ICC) results.
TSA reduces exposure timein an imaging assay for PKCa. Protein kinase C alpha (PKCa) is associated with a wide variety of cellular processes including proliferation, adhesion and motility.
TSA Plus DNP technology uses HRP to catalyze the deposition of the dinitrophenyl (DNP) labeled amplification reagent onto tissue sections or cell preparation surfaces that have been previously blocked with proteins. The reaction is quick (less than 10 minutes) and results in the deposition of numerous DNP labels immediately adjacent to the immobilized HRP enzyme.