(DB-410412)
AF 647 TCO is a bright red-fluorescent dye that is structurally identical to Alexa Fluor 647. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences.
AF 647 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: Ideal for all kinds of labeling with lower costs
Applications: Confocal Microscopy, Super Resolution Microscopy, Flow Cytometry (FACS), cell cultures and tissue labeling
Lower Cost Alternative: Same Spectral Properties & Performance – Works exactly like Alexa Fluor 647 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 647
Pricing
Cat. no. | Quantity | Price | Availibility |
|---|---|---|---|
DB-410412-1MG | 1 mg | 210 EUR | In stock |
DB-410412-5MG | 5 mg | 600 EUR | In stock |
DB-410412-10MG | 10 mg | 900 EUR | In stock |
DB-410412-25MG | 25 mg | 1750 EUR | In stock |
DB-410412-50MG | 50 mg | 2025 EUR | In stock |
DB-410412-100MG | 100 mg | 2800 EUR | In stock |
General Information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of AF 647 TCO
Name | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|
AF 647 TCO | 650 | 671 | 191 800 | 1382.94 | C68H115N7O14S4 |
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