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TSA Biotin Tyramide Reagent Pack, Reagents for 1,000-3,000 Slides

TSA® biotin 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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Product Number Unit Size List Price Your Price Quantity
SAT700001EA 200-600 Slides 941.00 USD
SAT700B001EA 4353.00 USD

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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.


TSA Biotin Systems:

  • Signal amplification for IHC, ISH and related applications
  • Up to 1000-fold higher sensitivity

  • Conserve precious antibodies or probes

  • Flexibility in detection:
    • Chromogenic detection with streptavidin conjugated HRP or AP
      and substrate of choice

    • Fluorescence detection with streptavidin conjugated


  • High resolution results

  • Adds 2 steps to existing protocol for rapid results


Detection Method Fluorescence, Chromogenic
Hapten Biotin
One Unit Contains 1 each
Product Brand Name TSA
Shipping Condition Blue Ice