(DB-410906)
Cyanine 5 is an intensely bright far-red fluorescent dye that is structurally identical to Cy5. Known for its exceptionally high extinction coefficient and strong signal generation, it remains one of the most fundamental and widely used fluorophores in life sciences.
Because it emits in the far-red spectrum, Cyanine 5 helps researchers completely avoid the natural background autofluorescence of cells and tissues. It is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), DNA microarrays, and highly multiplexed labeling panels.
Cyanine 5 Azide interacts with alkynyl derivatives of biomolecules in Click Chemistry reactions either in the presence of copper (I) catalyst (with terminal alkynes) or without catalyst (with cyclooctynes), leading to the formation of stable adducts.
Package size
Key Parameters: Great brightness and pH stability with lower costs
Azide: Reactive with terminal alkynes via a copper-catalyzed click reaction.
Applications: Confocal Microscopy, Super Resolution Microscopy, Flow Cytometry (FACS), DNA/RNA microarrays, whole-animal imaging, cell cultures and tissue labeling.
Cost-effective protocol compatibility: Offers the exact same spectral properties and performance as standard Cy5 at a more accessible price. It serves as a direct, highly economical substitute for Alexa Fluor® 647 when extreme photostability is not strictly required.
Complete Compatibility – Can be used in any existing protocol that uses Cy5
Pricing
Cat. no. | Quantity | Price | Availibility |
|---|---|---|---|
DB-410906-1MG | 1 mg | 105 EUR | In stock |
DB-410906-5MG | 5 mg | 294 EUR | In stock |
DB-410906-10MG | 10 mg | 441 EUR | In stock |
DB-410906-25MG | 25 mg | 840 EUR | In stock |
DB-410906-50MG | 50 mg | 1418 EUR | In stock |
DB-410906-100MG | 100 mg | 2100 EUR | In stock |
General information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of Cyanine 5 Azide
Name | Excitation (nm) | Emission (nm) | Extinction coeficient (ε) |
|---|---|---|---|
Cyanine 5 Azide | 647 | 665 | 73 000 |
Related products
Fluorescent Dyes
Our fluorescent dyes offer exceptional brightness, photostability, and versatility for your research. With identical structure as 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.
Cyanine 5.5
Cyanine 5.5 is a near-infrared (NIR) fluorescent dye that is structurally identical to Cy5.5. 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 5.5 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
AF 555
AF 555 is a bright yellow fluorescent dye that is structurally identical to Alexa Fluor 555. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. AF 555 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
AF 568
AF 568 is a bright orange-fluorescent dye that is structurally identical to Alexa Fluor 568. With its high fluorescence quantum yield, photostability and pH insensitivity, it has become one of the most widely used fluorophores in life sciences. AF 568 is perfect for a variety of imaging applications, especially super-resolution microscopy such as STORM.
AF 594
AF 594 is a bright red-fluorescent dye that is structurally identical to Alexa Fluor 594 which is commonly used for multiplexing. With stable signal generation and its pH insensitivity, its widely used in flow cytometry and super resolution microscopy such as STORM.
AF 647
AF 647 is a bright far-red-fluorescent dye that is structurally identical to Alexa Fluor 647. AF 647 dye possesses high water-solubility and high fluorescence quantum yield; it is pH-insensitive over a wide molar range. Widely applied for imaging and flow cytometry.
AT 488
AT 488 is a bright green-fluorescent dye that is structurally identical to Atto™ 488. With its high photostability and quantum yield for single-molecule applications, it has become one of the most widely used fluorophores in life sciences. AT 488 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
AT 590
AT 590 is a bright orange fluorescent dye that is structurally identical to Atto™ 590. With its high photostability and quantum yield for single-molecule applications, it has become one of the most widely used fluorophores in life sciences. AT 590 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
