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ReadiUse™ Preactivated PE-Cy5 Maleimide
ReadiUse™ Preactivated PE-Cy5 Maleimide is a thiol-reactive fluorescent tandem dye for conjugating reduced antibodies and other proteins for multicolor flow cytometry.
  • Fluorescence Detection: Excitation at 565 nm and emission at ~660 nm.
  • Maleimide Chemistry: SMCC-activated for thiol-reactive conjugation.
  • Ready-to-Use: Preactivated dye simplifies antibody conjugation.
  • Protein Compatibility: Suitable for reduced antibodies and other thiol-containing biomolecules.
  • Applications: Supports fluorescent antibody labeling and multicolor flow cytometry.
Flow cytometry analysis of whole blood stained with PE-Cy5 anti-human CD4 *SK3* conjugate. The fluorescence signal was monitored using an Aurora spectral flow cytometer in the PE-Cy5 specific B8-A channel.
CatalogSize
Price
Quantity
27171 mg
Price
 
Physical properties

Molecular weightN/A
SolventWater
Spectral properties

Extinction coefficient (cm -1 M -1)
1960000
Excitation (nm)565
Emission (nm)666
Usage and storage

Intended useResearch Use Only (RUO)
StorageRefrigerated (2-8 °C); Minimize light exposure
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Page updated on October 14, 2026