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Alexa Fluor™ 532 Carboxylic Acid, triethylammonium salt

Catalog number:  A33078

 Related applications:

Protein Labeling & Crosslinking

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Alexa Fluor® 532 Carboxylic Acid is a non-reactive form of Alexa Fluor® 532 that can be used as a reference standard for dye-conjugates. Additionally, this carboxylic acid derivative can be converted to an amine-reactive ester using standard chemical techniques or coupled to hydrazines, hydroxylamines, and amines in aqueous solution using water-soluble carbodiimides such as EDAC (Cat. No. E2247).

Characteristics of Alexa Fluor® 532 dye include:

• Laser line: 532 nm
• Excitation maxima: 530 nm
• Emission maxima: 554 nm

More About Alexa Fluor® 532 Dye
The Alexa Fluor® 532 dye and its conjugates have excitation and emission spectra that are intermediate between those of the green-fluorescent Alexa Fluor 488 dye and the orange-fluorescent Alexa Fluor 546 dye, making it an ideal dye for use with 532 excitation sources, including the frequency-doubled Nd-Yag laser.

Discover the Benefits of the Alexa Fluor® Dye Series
Compared to traditional dyes, Alexa Fluor® dyes are brighter, more photostable, and more pH-resistant between pH 4 and 10. And generally when using Alexa Fluor® dyes, higher degrees of labeling can be achieved without intramolecular quenching. For details see Alexa Fluor® Dyes Spanning the Visible and Infrared Spectrum in the Molecular Probes Handbook.
For Research Use Only. Not for use in diagnostic procedures.


Label or Dye: Alexa Fluor® 532
Product Line: Alexa Fluor™
Product Size: 5 mg

Contents & storage

Store in freezer (-5 to -30°C). Protect from light.


Manuals & protocols