(DB-410408)
AF 647 PEG4-Azide 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.
PEG4 spacer improves accesibility to binding partners in click chemistry and reduces nonspecific interactions with hydrophobic surfaces/proteins. It makes it better for in-cell labeling, protein conjugation, or any application where spatial flexibility, solubility, or reduced nonspecific binding is critical.
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-410408-1MG | 1 mg | 105 EUR | In stock |
DB-410408-5MG | 5 mg | 340 EUR | In stock |
DB-410408-10MG | 10 mg | 590 EUR | In stock |
DB-410408-25MG | 25 mg | 1095 EUR | In stock |
DB-410408-50MG | 50 mg | 1420 EUR | In stock |
DB-410408-100MG | 100 mg | 1980 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 PEG4-Azide
Name | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|
AF 647 PEG4-Alkyne | 650 | 671 | 191 800 | 1392.85 | C63H111N9O17S4 |
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