Sulfo-Cyanine7 maleimide

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Sulfo-Cyanine7 maleimide

Sulfo-Cyanine7 maleimide

Sulfo-Cyanine7 maleimide
Catalog Number Size Price Quantity
F03-0017 -- $--

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.

Chemical Information
Catelog Number: F03-0017
Product Name: Sulfo-Cyanine7 maleimide
Molecular Formula: C43H49KN4O9S2
Molecular Weight: 869.10
Purity: NMR 1H, HPLC-MS (95%)
Solubility: Good in water, DMF, DMSO. Low in non-polar organic solvents.
Related CAS: 2183440-59-5 (inner salt)
CAS Number: 2183440-60-8
Product Specification
Appearance: dark green powder
ε, L⋅mol-1⋅cm-1: 240600
Storage Conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
Excitation Maximum (nm): 750
Emission Maximum (nm): 773

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