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TSA Cyanine 5 Tyramide Reagent Pack, Reagents for 50-150 Slides

TSA® Cyanine 5 (Cy5) reagent pack, for amplification of signal in immunohistochemistry (IHC), immunofluorescence (IF) or in situ hybridization protocols. These reagents amplify by depositing extra biotin in the localized area of the probe or antibody.

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Note: If you have never used TSA Amplification Reagents before, we strongly suggest purchasing the full TSA kit, which includes a set of quality controlled reagents that have been optimized to work together.

TSA reagent packs are provided in larger sizes for economical scale-up of assay. These packs include labeled tyramide and amplification diluent. Blocking reagent and HRP must be purchased or provided separately.

These systems are designed for direct fluorescence detection in ISH or IHC procedures.

  • Signal amplification for IHC, ISH and related applications
  • Direct fluorescence detection
  • Up to 1000-fold higher sensitivity
  • Conserve precious antibodies or probes
  • High resolution result
  • Adds 2 steps to existing protocol for rapid results


Detection Method Fluorescence
Fluorophore Cy5
Product Brand Name TSA
Shipping Condition Blue Ice
Unit Size 50-150 Slides