(DB-410506)
AF 555 Azide is a bright yellow-fluorescent dye that is structurally identical to Alexa Fluor 555. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins.
AF 555 Azide interacts with alkynyl derivatives of biomolecules in Click Chemistry reactions either in the presence of copper (I) catalyst (with terminal alkynes) or without catalyst (with cyclooctynes), leading to the formation of stable adducts.
Package size
Key Parameters: Great brightness and pH stability with lower costs
Azide: Reactive with terminal alkynes via a copper-catalyzed click reaction
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 555 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 555
Pricing
Cat. no. | Quantity | Price | Availability |
|---|---|---|---|
DB-410506-1MG | 1 mg | 105 EUR | In stock |
DB-410506-5MG | 5 mg | 340 EUR | In stock |
DB-410506-10MG | 10 mg | 590 EUR | In stock |
DB-410506-25MG | 25 mg | 1095 EUR | In stock |
DB-410506-50MG | 50 mg | 1420 EUR | In stock |
DB-410506-100MG | 100 mg | 2480 EUR | In stock |
General information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of AF 555 Azide
Name | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|
AF 555 Azide | 552 | 566 | 152 000 | 717.77 | C30H35N7O10S2 |
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