(DB-410210)
AF 568 Maleimid 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
Maleimid: 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 Maleimid
Name | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) | MW (g/mol) | Formula |
|---|---|---|---|---|---|
AF 568 Maleimid | 579 | 603 | 94 000 | 1075.35 | C55H74N6O12S2 |
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AF 568 Carboxylic Acid
AF 568 Carboxylic Acid 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 as a reference standard in experiments where AF 568 conjugates are used or can be used for synthesis of activated esters or variously modified.
AF 568 NHS ester
AF 568-NHS Ester is a bright orange-fluorescent dye that is structurally identical to Alexa Fluor 568 with NHS Ester attached. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. AF 568-NHS Ester can be conjugated with proteins and peptides, it is recommended for stable signal generation in imaging, including Western Blotting, fluorescence microscopy, and flow cytometry.
AF 568 Alkyne
AF 568 alkyne 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 Alkyne is used for fluorescent labeling of azidated biomolecules, polymers, and surfaces.
AF 568 Azide
AF 568 Azude 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 Alkyne is used for fluorescent labeling via click-chemistry.
AF 568 PEG4-Alkyne
AF 568 PEG4-Alkyne 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 PEG4 linker works great for in-cell labeling.
AF 568 PEG4-Azide
AF 568 PEG4-Azide 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 PEG4 linker works great for in-cell labeling.
