(DB-410501)
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.
Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins. AF 555 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
Package size
Key Parameters: Great brightness and pH stability with lower costs
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 555 with friendly price.
Complete Compatibility – Can be used in any existing protocol that uses Alexa Fluor 555
AF 555: Pick your modification
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Optical Data of AF 555
Name | Color | Excitation (nm) | Emission (nm) | Extinction coeficient (ε) | Cell Permeability |
|---|---|---|---|---|---|
AF 555 | Yellow | 552 | 566 | 152 000 | Yes |
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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.
