Zwitterionic and pI Balancing Cy Dyes

Two-dimensional difference gel electrophoresis (2D-DIGE) has been an established technique within the proteomics field. Current standardCyDyes utilized for protein labeling for 2D-DIGE experiments have had limitations, however, leading to decreased water solubility, protein precipitation, and low sensitivity. Researchers at Montana State Universityhave recently synthesized a new set of fluorescent dyes, known as zwitterionic CyDye fluorophores (Z-CyDyes), that have shown to be improved versions of the commercially available CyDyes for protein amine labeling.

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Product Type
Small Molecule 
(12)
Name
Z-Cy2 Maleimide 
(1)
Z-Cy2 NHS Ester 
(2)
Z-Cy2 Thiol 
(1)
Z-Cy3 Maleimide 
(1)
Z-Cy3 NHS Ester 
(2)
Z-Cy3 Thiol 
(1)
Z-Cy5 Maleimide 
(1)
Z-Cy5 NHS Ester 
(2)
Z-Cy5 Thiol 
(1)
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