(DB-410912)
Cyanine 5 is an intensely bright far-red fluorescent dye that is structurally identical to Cy5. Known for its exceptionally high extinction coefficient and strong signal generation, it remains one of the most fundamental and widely used fluorophores in life sciences.
Because it emits in the far-red spectrum, Cyanine 5 helps researchers completely avoid the natural background autofluorescence of cells and tissues. It is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), DNA microarrays, and highly multiplexed labeling panels.
Cyanine 5 with trans-cyclooctene (TCO) readily reacts with tetrazines and possesses ultrafast kinetics, selectivity, and long-term aqueous stability, which is important in low-concentration applications such as protein-protein conjugations
Package size
Key Parameters: Great brightness and pH stability with lower costs
TCO: Important for low concentration applications
Applications: Confocal Microscopy, Super Resolution Microscopy, Flow Cytometry (FACS), DNA/RNA microarrays, whole-animal imaging, cell cultures and tissue labeling.
Cost-effective protocol compatibility: Offers the exact same spectral properties and performance as standard Cy5 at a more accessible price. It serves as a direct, highly economical substitute for Alexa Fluor® 647 when extreme photostability is not strictly required.
Complete Compatibility – Can be used in any existing protocol that uses Cy5
Pricing
Cat. no. | Quantity | Price | Availibility |
|---|---|---|---|
DB-410912-1MG | 1 mg | 210 EUR | In stock |
DB-410912-5MG | 5 mg | 588 EUR | In stock |
DB-410912-10MG | 10 mg | 882 EUR | In stock |
DB-410912-25MG | 25 mg | 1680 EUR | In stock |
DB-410912-50MG | 50 mg | 2835 EUR | In stock |
DB-410912-100MG | 100 mg | 4200 EUR | In stock |
General information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of Cyanine 5 TCO
Name | Excitation (nm) | Emission (nm) | Extinction coeficient (ε) |
|---|---|---|---|
Cyanine 5 TCO | 647 | 665 | 73 000 |
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