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AM4-64

AM4-64 is a fixable, activity-dependent fluorescent nerve terminal probe. AM4-64 functions similarly similarly as SynaptoRed™ C2 (#70021) (equivalent to FM®4-64), but with the additional property of being fixable.

Product Attributes

Cellular localization

Membrane/vesicular

For live or fixed cells

For live/intact cells

Assay type/options

Real-time imaging

Fixation options

Fix after staining (formaldehyde), Permeabilize after staining

Colors

Far-red

Excitation/Emission

510/750 nm (see product description)

Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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Product Description

AM4-64 is a fixable, activity-dependent fluorescent nerve terminal probe. AM4-64 functions similarly as SynaptoRed™ C2 (70021) (equivalent to FM®4-64), but with the additional property of being fixable. Thus, AM4-64 is a useful tool for synapse studies where subsequent fluorescent immunochemistry is desired. AM4-64 and FM®4-64 have identical excitation and emission wavelengths.

  • λExEm (membranes) = ~510/750 nm*
  • Dark purple solid soluble in water
  • MW: 555.5

* Excitation/emission settings of 515/640 nm have been used for detection of yeast vacuole staining with SynaptoRed™ C2 (FM®4-64), and should be applicable to AM4-64. FM is a registered trademark of Thermo Fisher Scientific.
 

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