Nuclear Fast Red Counterstain

SKU Unit Size Price Qty
H-3403-500 500 ml
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Nuclei stained with Vector® Nuclear Fast Red (H-3403) have a pink appearance. Vector Nuclear Fast Red is an excellent choice in multiple labeling applications when hematoxylin obscures the substrate colors.


  • Good contrast with a variety of substrates
  • Rapid staining procedure requiring only one step
  • Suitable for use with non-aqueous mountants



More Information
Unit Size 500 ml
Applications Immunohistochemistry / Immunocytochemistry, In situ hybridization
Format Ready-to-Use



Technical Information

Counterstain/Substrate Compatibility Table

This table is designed as a reference to determine the optimal counterstain/substrate combination for your application.
Counterstain Compatibility Chart

Optimize Counterstain Intensity

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