Product Description
cellularThiazole 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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