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TSA Coumarin System, for 100-300 Slides

TSA® coumarin detection kit, for amplification of signal in immunohistochemistry (IHC), immunofluorescence (IF) or in situ hybridization protocols. This kit amplifies by depositing extra coumarin in the localized area of the probe or antibody.

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Part Number List Price Your Price Quantity
NEL703001KT 697.00 USD
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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 Coumarin
Product Brand Name TSA
Shipping Condition Blue Ice


Resources, Events & More

All (6)
Resource Type File Name File Format
Brochure TSA™ Signal Amplification for IHC, ICC, IF PDF  3 MB
Brochure TSA™ Signal Amplification for ISH PDF  2 MB
Application Note Signal Amplification Strategies for Rapid and Sensitive High Content Analysis PDF  776 KB
Manual TSA™ Fluorescence Systems Manual PDF  198 KB
Webinars Signal Amplification for Immunohistochemistry Link
Webinars Signal Amplification for In Situ Hybridization Link