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