Thiazole Red Homodimer, 1mM in DMSO
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Biotium products are distributed only in Singapore and Thailand.
Thiazole red homodimer (TRhD), also know as TOTO®-3, is a cell-impermeant, high-affinity, far-red fluorogenic nucleic acid stain.
| SIZE |
CATALOG #
|
PRICE
|
| 200 uL | #40080 |
$291 |
PRODUCT ATTRIBUTES
| Cellular localization |
Nucleus & cytoplasm |
|---|---|
| Assay type/options |
No-wash staining, Real-time imaging |
| Cell permeability |
Membrane impermeant |
| Apoptosis/viability marker |
Dead cell stain |
| Colors |
Far-red |
| Excitation/Emission |
642/660 nm (with DNA) |
PRODUCT DESCRIPTION
Thiazole red homodimer (TRhD), also know as TOTO®-3, is a cell-impermeant, high-affinity nucleic acid stain based upon a symmetric cyanine dye dimer. The dye is essentially nonfluorescent in the absence of nucleic acids, but exhibits excitation/emission maxima ~642/660 nm when bound to nucleic acids. TRhD is also used as a nuclear counterstain and dead cell indicator.
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