AF 568 DBCO: Fluorescent Dye

(DB-410209)

AF 568 DBCO 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 DBCO is one of the most reactive cycloalkynes for copper-free click reaction and allows fluorescent labeling of azide-containing biomolecules inside living cells or whole organisms.

Package size

Key Parameters: High fluorescence quantum yield with lower costs

DBCO: Higher rate of interaction with azides inside a cell

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-410209-1MG

1 mg

105 EUR


In stock

DB-410209-5MG

5 mg

340 EUR


In stock

DB-410209-10MG

10 mg

440 EUR


In stock

DB-410209-25MG

25 mg

1095 EUR



In stock

DB-410209-50MG

50 mg

1420 EUR



In stock

DB-410209-100MG

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 DBCO

Name

Excitation (nm)

Emission (nm)

Excitation coeficient (ε)

MW (g/mol)

Formula

AF 568 DBCO

579

603

94 000

1155.44

C63H74N6O11S2

AF 568 DBCO: Absorption and emission spectra

Absorption and emission spectra of AF 568:The absorption and emission spectra of AF 568 DBCO visualized. The absorption peak at 579 nm ensures efficient excitation, while the emission peak at 603 nm provides strong fluorescence for high-sensitivity detection. Thanks to its high photostability, excellent pH resistance, and superior brightness, AF 579 is ideal for flow cytometry, confocal microscopy, and labeling of cell cultures and tissues.

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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 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 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 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.

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