GE Healthcare Amersham™ Cy™3, Cy™ 5 Maleimide mono-Reactive Dye 5-packs Available on GSA/VA Contract for Federal Government customers only.

More selective method of antibody labeling that reduces the possibility of the label interfering with subsequent antibody-antigen reactions. Amersham™ Cy™3, Cy™ 5 Maleimide mono-Reactive Dye packs are packaged in premeasured amounts and foil-sealed to ensure consistent labelings.

Manufacturer: GE Healthcare PA25031

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Catalog No. 45-001-274

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    Product Type Cy5 Maleimide mono-Reactive Dye Pack
    Storage Requirements 2° to 8°C
    Quantity Each
    Dye Type Cy5
    Includes Five vials of dye
    Sufficient For Labeling 1mg Protein
    For Use With (Application) For the labeling of biological compounds with CyTM5 mono-functional dye

    Cy3 and Cy5 mono-functional maleimides are particularly suitable for the selective labeling of molecules containing free sulfhydryl groups, such as cysteine residues in proteins and peptides, and oligonucleotides. They are also useful in antibody labeling since the dye molecules are introduced away from the antibody binding site, increasing the chance that functionality of the labeled molecule will be unimpaired. The protocol is simple and robust, offering an alternative chemistry when either greater selectivity of labeling is required or amine labeling with Cy3 and Cy5 NHS esters is not desirable or appropriate.

    • Provides an alternative for when CyDye™ NHS esters are unsuitable.
    • Dyes are packaged in premeasured amounts and foil-sealed to ensure consistent labelings

  • Description & Specifications

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