Our fluorescent dyes offer exceptional brightness, photostability, and versatility for your research. With identical structure to Alexa Fluor, Atto or Cy dyes, they provide the same spectral properties, quality, and reliability for a wide range of fluorescence-based applications. Whether you need precise antibody labeling, confocal and super resolution microscopy or sensitive flow cytometry detection, our fluorescent dyes ensure complete compatibility with existing protocols.

PBlue is a blue fluorescent dye structurally identical to Pacific Blue™. Its bright fluorescence, high quantum yield, and strong signal at neutral pH make it an excellent choice for flow cytometry, fluorescence microscopy, and biomolecule labeling applications.

AF 700 DBCO is near-infrared fluorescent dye that is structurally identical to Alexa Fluor 700. Its excellent photostability and low background fluorescence make it well suited for multicolor flow cytometry and other fluorescence-based applications. AF 700 is excited by standard 633-640 nm red lasers and enables sensitive detection while preserving visible-spectrum channels for multiplex experiments. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.

txRED is an orange-red fluorescent dye that is structurally identical to Texas Red-X™. With its high photostability and quantum yield for single-molecule applications, it has become one of the most widely used fluorophores in life sciences. txRED is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues. 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.

Cyanine 5.5 is a near infrared (NIR) fluorescent dye that is structurally identical to Cy5.5. Known for its exceptionally high extinction coefficient and emission in the NIR spectrum, it is a premier choice for researchers needing to push beyond the limits of standard visible fluorophores. 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.

Cyanine 5 DBCO is a far-red fluorescent dye that is structurally identical to Cy5. With its high photostability and quantum yield for single-molecule applications, it has become one of the most widely used fluorophores in life sciences. Cyanine 5 DBCO is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues. The DBCO allows fluorescent labeling of azide-containing biomolecules inside living cells or whole organisms.

AT 590 DBCO is a bright orange-fluorescent dye that is structurally identical to Atto 590 with DBCO attached. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.

AT 488 DBCO is a bright green-fluorescent dye that is structurally identical to Atto 488 with DBCO attached. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.

AF 555 DBCO is a bright yellow-fluorescent dye that is structurally identical to Alexa Fluor 555 with DBCO attached. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.

AF 647 DBCO is a bright far-red-fluorescent dye that is structurally identical to Alexa Fluor 647 DBCO. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. DBCO is one of the most reactive cycloalkynes for copper-free click reaction

AF 594 DBCO is a bright red-fluorescent dye that is structurally identical to Alexa Fluor 594. 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. DBCO is one of the most reactive cycloalkynes for copper-free click reaction

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. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.

AF 488 DBCO is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488 with DBCO attached. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.

AF 350 DBCO is a blue fluorescent dye that is structurally identical to Alexa Fluor 350 with DBCO attached. With its high photostability and pH resistance, it is widely used in life science research. DBCO is one of the most reactive cycloalkynes for copper-free click reaction.