| Name | Sulfo-Cyanine7 maleimide | 
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| Description | A reactive dye with a maleimide group for the labeling of thiol groups of proteins and other biomolecules, an analog of Cy7? maleimide. Sulfo-Cyanine7 is a near infrared fluorophore which is hydrophilic and contains a rigidizing ring in its heptamethine chain that improves its photophysical properties. A great dye for various applications, including NIR imaging. | 
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| Molecular Formula | C43H49KN4O9S2 | 
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| Molecular Weight | 869.1 |