(DB-411601)
Cyanine 7 is a water-soluble near-infrared (NIR) fluorescent dye that is structurally identical to sulfo-Cy7. With its high extinction coefficient and emission at 773 nm, it reaches far beyond the limits of standard visible fluorophores.
Because NIR light is only weakly absorbed and scattered by biological tissues, Cyanine 7 offers excellent deep-tissue penetration with minimal background autofluorescence. Its sulfonated, hydrophilic nature makes it an ideal choice for labeling sensitive proteins. Cyanine 7 is perfect for a variety of applications, including in vivo small animal imaging, deep-tissue imaging, and near-infrared Western blotting.
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Key Parameters: Upgrade your in vivo assays with deep-tissue NIR imaging and lower costs
Deep-Tissue NIR Imaging: Emitting at 773 nm, Cyanine 7 operates in the near-infrared window where biological tissues are most transparent, drastically reducing autofluorescence and light scattering
Applications: In vivo small animal imaging, deep-tissue imaging, near-infrared Western blotting, and cell/tissue labeling
Lower Cost Alternative: Same Spectral Properties & Performance – Works exactly like sulfo-Cy7 at a more accessible price
Complete Compatibility – Can be used in any existing protocol that uses sulfo-Cy7
Cyanine 7: Pick your modification
Name (click for product information) | Price | Lead Time |
|---|---|---|
Upon Request | 1–2 days (CZ) / within 7 days (EU) |
Optical Data of Cyanine 7
Name | Color | Excitation (nm) | Emission (nm) | Extinction coefficient (ε) | Cell Permeability |
|---|---|---|---|---|---|
Cyanine 7 | Near infrared (NIR) | 750 | 773 | 240 600 | No |
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