(DB-410210)
AF 568 Maleimide 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.
The attached maleimide makes it a thiol-reactive dye for labeling of protein SH groups, and it can be used to attach AF 488 fluorophore to proteins and peptides containing cysteine residues, as well as to other thiolated molecules (such as thiol-containing oligonucleotides).
Package size
Key Parameters: High fluorescence quantum yield with lower costs
Maleimide: Attaching AF 568 to proteins with cystein residues or other thiolated molecules
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
Pricing
Cat. no. | Quantity | Price | Availibility |
|---|---|---|---|
DB-410210-1MG | 1 mg | 105 EUR | In stock |
DB-410210-5MG | 5 mg | 340 EUR | In stock |
DB-410210-10MG | 10 mg | 440 EUR | In stock |
DB-410210-25MG | 25 mg | 1095 EUR | In stock |
DB-410210-50MG | 50 mg | 1420 EUR | In stock |
DB-410210-100MG | 100 mg | 2240 EUR | In stock |
General Information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of AF 568 Maleimide
Name | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|
AF 568 Maleimide | 579 | 603 | 94 000 | 1075.35 | C55H74N6O12S2 |
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