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Invitrogen™ TOTO™-3 Iodide (642/660) - 1 mM Solution in DMSO

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Order number : T3604
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Invitrogen™ TOTO™-3 Iodide (642/660) - 1 mM Solution in DMSO


TOTO®-3 stain is a carbocyanine dimer with far-red fluorescence similar to Alexa Fluor® 647 or Cy® 5 dyes that is easily distinguished from fluorescein and rhodamine. It is useful as a nuclear counterstain and dead cell indicator, and is among the highest-sensitivity probes for nucleic acid detection.

For use with equipment: Fluorescence Microscope


Features

  • Nonfluorescent in the absence of nucleic acids
  • Very bright fluorescence signal
  • Ideal for flow cytometry and fluorescence microscopy
  • Long-wavelength fluorescence is well separated from green and red fluorophores
  • Cell-impermeant
  • Excitation⁄Emission: 640 ⁄ 660 nm
  • Sub Cellular Localization: Nucleus, Nucleic Acids
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