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ReadiUse™ Preactivated PE-Cy5.5 Maleimide

PE-Cy5.5 is a popular tandem color used in flow cytometry. Its primary absorption peak is at 565 nm with emission peak at ~700 nm. AAT Bioquest offers this preactivated PE-Cy5.5 maleimide to facilitate the PE-Cy5.5 tandem conjugations to antibodies and other proteins such as streptavidin and other secondary reagents. It is prepared from the commonly used crosslinker SMCC. Our preactivated PE-Cy5.5 maleimide is ready to conjugate the reduced antibodies and other thiol-containing biomolecules.

product image
product image
CatalogSize
Price
Quantity
27181 mg
Price
 
Physical properties

Molecular weightN/A
SolventWater
Spectral properties

Extinction coefficient (cm -1 M -1)
1960000
Excitation (nm)565
Emission (nm)671
Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageRefrigerated (2-8 °C); Minimize light exposure
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Page updated on October 13, 2025