TSA plus Cy5.5 staining

TSA Plus Cyanine 5.5

Tyramide Signal Amplification (TSA) is a technology that improves sensitivity by up to 100-fold while allowing reduced consumption of primary antibodies or probes.

Catalog Number
Name | Link to Shop Online
NEL766001KT TSA Plus Cyanine 5.5 50-150 slides

Product Details

TSA® Plus Cyanine 5.5 (Cy5.5) detection kit, for amplification of signal in immunohistochemistry (IHC), immunofluorescence (IF) or in situ hybridization protocols. This kit amplifies by depositing extra Cy5.5 in the localized area of the probe or antibody.

TSA Plus kits deliver ultimate sensitivity in immunohistochemistry (IHC), immunofluorescence (IF), and in situ hybridization (ISH) assays. This widely referenced method uses horseradish peroxidase (HRP) to mediate intense covalent deposition of detection labels at very close proximity to the epitope or sequence of interest. TSA Plus has been employed for quantitative detection in a wide variety of sample types including formalin-fixed, paraffin-embedded (FFPE) tissue, cryosections and cultured cells.


Shipping Condition Blue Ice
Sample Human
Product Category TSA Kits
Type TSA Fluorescence Kit
Detection Method Mantra and Vectra Quantitative Pathology Imaging Instruments


TSA Quick Start Manual
Protocol at a glance for optimizing TSA for IHC/ICC/IF


Opal Assay Development Guide
User Manual
Comprehensive user manual for Opal staining.


TSA Plus Fluorescence Manual
Data Sheet
Step by step protocols for use.