(DB-410400)
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.
The AF 647 dye molecules can be attached to proteins at high molar ratios without significant self-quenching, leading to brighter conjugates and more sensitive detection.
Package size
Key Parameters: Ideal for all kinds of labeling with lower costs
High fluorescence quantum yield and high photostability allow detection of low-abundance biological structures with great sensitivity
Applications: For stable signal generation in imaging and flow cytometry. Conjugate a variety of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labeling and detection.
Lower Cost Alternative: Same Spectral Properties & Performance – Works exactly like Alexa Fluor 647 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 647
AF 647 List of modifications
Name (click for product information) | Availability |
|---|---|
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock | |
In Stock |
Optical Data of AF 647
Name | Color | Excitation (nm) | Emission (nm) | Excitation coeficient (ε) |
|---|---|---|---|---|
AF 647 | Far-Red | 650 | 671 | 191 800 |
Related products
AF Fluorescent Dyes
Our AF fluorescent dyes offer exceptional brightness, photostability, and versatility for your research. With identical structure as Alexa Fluor 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 AF dyes ensure complete compatibility with existing protocols.
AF 488
AF 488 is a bright green-fluorescent dye that is structurally identical to Alexa Fluor 488. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences. AF 488 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.
