(DB-410202)
AF 568 is a bright orange-fluorescent dye that is structurally identical to Alexa Fluor 568. 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 568 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
The NHS ester is an amine-reactive dye: It can label amine groups in proteins, peptides, amino-modified oligos, and other target molecules.
Package size
Key Parameters: Stable signal generation and pH stability with lower costs
NHS ester: label amine groups in proteins, peptides or amino-modified oligos and get stable signal generation
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 568 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 568
General information
Cat. no. | Quantity | Price | Shipping | Storage | Quality Control |
|---|---|---|---|---|---|
DB-410202-1MG | 1 mg | 93 EUR | Room Temperature | Up to 24 months in -20 ℃ | HPLC (95 %+ purity) |
DB-410202-5MG | 5 mg | 243 EUR | |||
DB-410202-10MG | 10 mg | 410 EUR | |||
DB-410202-25MG | 25 mg | 540 EUR | |||
DB-410202-50MG | 50 mg | 993 EUR | |||
DB-410202-100MG | 100 mg | 1567 EUR |
Optical Data of AF 568 NHS ester
Name | Appearance | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|---|
AF-568 NHS ester | Dark Orange | 579 | 603 | 94 000 | 994.19 | C49H63N5O13S2 |
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