Cyanine7 maleimide

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Cyanine7 maleimide

Cyanine7 maleimide

Cyanine7 maleimide
  • Catelog Number: F02-0018
  • Category: Cyanine7
Catalog Number Size Price Quantity
F02-0018 -- $--

Near-infrared, sulfhydryl reactive Cyanine7 dye, an analog of Cy7® maleimide. This reagent allows to attach near infrared Cyanine7 dye to proteins with free sulfhydryl groups. Labeled proteins thus obtained are used in NIR bioimaging applications. NIR imaging systems can be used to visualize distribution of labeled proteins in tissues even in live organism.

Chemical Information
Catelog Number: F02-0018
Product Name: Cyanine7 maleimide
Molecular Formula: C43H51ClN4O3
Molecular Weight: 707.34
Purity: NMR 1H, HPLC-MS (95%)
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Related CAS: 2120392-49-4 (without anion)
Product Specification
Appearance: green powder
ε, L⋅mol-1⋅cm-1: 199000
Fluorescence quantum Yield: 0.3
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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