TO-TAP-1, green fluorescent nucleic acid stain
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A3610 | 50 uL, 5 mM/DMSO |
$85
|
in stock | |
| 23610 | 200 uL, 5 mM/DMSO |
$320
|
in stock |
TO-TAP-1 (Thiazole Orange Monomer, also known as TO-PRO®-1) is a green fluorescent carbocyanine monomeric dye. TO-TAP-1 is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits a multiple fluorescence enhancement upon binding to dsDNA.
The bright fluorescence signal and low background make TO-TAP-1 ideal for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in multicolor fluorescence labeling experiments. TO-TAP-1 is non-cytotoxic and may be used for long-term monitoring of cell viability and dead cell detection in culture.
Absorption and emission spectra of TO-TAP-1 (DNA–dye complex)
Customers also purchased with this product
Cyanine3 alkyne is a fluorescent dye alkyne for сlick сhemistry.…
Fluorescent dye for detection of amplification in real-time PCR in a ready-to-use 100× sto…
BO-TAP-3 is a cell-impermeant orange fluorescent nucleic acid stain. BO-TAP-3 is chemicall…
Azide derivative of ROX (Rhodamine X, Rhodamine 101) dye for biomolecule labeling via clic…
An alkyne derivative of bright red-emitting dye ROX (Rhodamine X, Rhodamine 101) for coppe…
Phosphoramidite derivative of Cyanine5 for use in oligonucleotide synthesis.…
Perylene is an extremely bright and photostable fluorescent label with green fluorescence.…
Phosphoramidite for the synthesis of 5’-Cyanine3-labeled oligonucleotides.…
Cyanine3.5 azide for biomolecule labeling through click chemistry.…
BDP 630/650 is a far red emitting fluorophore for Cyanine5 channel. This fluorophore is ba…
DAPI (4′,6-diamidino-2-phenylindole) is a blue-emitting fluorescent DNA dye used for chro…
General properties
| Appearance: | orange solution |
| Molecular weight: | 645.39 |
| CAS number: | 157199-59-2 |
| Molecular formula: | C24H29I2N3S |
| IUPAC name: | Quinolinium, 4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-1-[3-(trimethylammonio)propyl]-, diiodide |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 513 |
| Emission maximum, nm: | 533 |
TO-PRO® is the trademark of Molecular Probes.
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
Short link - lumiprobe.com/sh/p/bB
The count of items is incorrect.
Your cart is empty
$ 
