Biotium products are distributed only in Singapore and Thailand.
Thiazole orange homodimer (TOhD), also know as TOTO®-1, is a cell-impermeant, high-affinity, fluorogenic green nucleic acid stain.
| SIZE |
CATALOG #
Â
|
PRICE
Â
|
|
200 uL |
#40079 |
$372 |
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 |
Red |
| Excitation/Emission |
520/514 nm (with DNA) |
PRODUCT DESCRIPTION
Thiazole orange homodimer (TOhD), also know as TOTO®-1, 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 shows bright green fluorescence when bound to nucleic acids.
- λEx/λEm (with DNA): 520/514 nm
- Orange solution
- Store at 4°C and protect from light
- C49H58I4N6S2
- MW: 1303

