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Alexa Fluor® 532 Phalloidin

Catalog number: A22282

Molecular Probes™  Related applications: Cell Structure

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Description

Alexa Fluor® 532 phalloidin is a high-affinity F-actin probe conjugated to our bright, photostable, yellow fluorescent Alexa Fluor® 532 dye.

Selectively stains F-actin
Outstanding fluorescence performance
Excitation/Emission: 531/554 nm
Superior to antibody staining
Optimal for fixed and permeabilized samples

Get Superior Results in Actin Staining Studies
Phalloidin is a bicyclic peptide belonging to a family of toxins isolated from the deadly Amanita phalloides "death cap" mushroom and is commonly used in imaging applications to selectively label F-actin. Fluorescently-labeled phalloidin has virtually identical binding properties with actin from different species including plants and animals. Phalloidin binds F-actin with high selectivity while Alexa Fluor® 532 provides yellow fluorescence of unparalleled brightness and photostability. Demonstrating very little nonspecific staining, Alexa Fluor®532 phalloidin allows high-contrast discrimination of actin staining.

Use in Multiple Applications
Alexa Fluor® 532 phalloidin can be used to visualize and quantitate F-actin in tissue sections, cell cultures, or cell-free preparations. Alexa Fluor® 532 phalloidin staining is fully compatible with other fluorescent stains used in cellular analyses including fluorescent proteins, Qdot® nanocrystals, and other Alexa Fluor® conjugates including secondary antibodies.

For research use only. Not intended for human or animal therapeutic or diagnostic use.

Related Links
Read about labeling F-Actin with phallotoxins.
See the full line of Alexa Fluor® Dye products.
Create a Cellular Masterpiece with Alexa Fluor® Phalloidin using the Cell Paint Tool.
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Label or Dye: Alexa Fluor® 532
Sub-Cellular Localization: Cytoskeleton, Actin
Product Size: 300 units
Excitation⁄Emission (nm): 531⁄554
Shipping Condition: Room Temperature

Contents & storage

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

Documents

Manuals & protocols

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