TR-X-NHS ester, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1V220 | 1 mg | $125 | 5 days | |
| 2V220 | 5 mg | $325 | in stock | |
| 4V220 | 25 mg |
$510
|
in stock | |
| 5V220 | 50 mg |
$895
|
in stock | |
| 6V220 | 100 mg |
$1490
|
in stock |
TR is a sulfonated analog of ROX dye with similar spectral properties and emission in the red region of the spectrum. This derivative is a dye with an aminohexanoic acid linker that provides spacing between the fluorophore and the biomolecule to prevent undesired interactions.
NHS ester is reactive towards amine groups that are ubiquitous in proteins, peptides and other labeling targets.
Absorption and emission spectra of TR
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BDP® 630/650-X-NHS ester
BDP 630/650 is a borondipyrromethene fluorophore tuned to Cyanine5 excitation and emission channels. The dye is bright and highly photostable. It is useful for fluorescence polarization assays. This is an amine-reactive NHS ester derivative.AF 594 NHS ester
Red-fluorescent NHS-ester of AF 594 dye for labeling proteins, peptides, antibodies, and any molecules containing an -NH2 group. Pure 5-isomerCyanine3 NHS ester
Amine-reactive Cyanine3 dye NHS ester for the labeling of amino-groups.General properties
| Appearance: | dark colored solid |
| Molecular weight: | 816.95 |
| CAS number: | 178623-11-5 |
| Molecular formula: | C41H44N4O10S2 |
| Solubility: | good in polar organic solvents |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 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: | 582 |
| ε, L⋅mol−1⋅cm−1: | 98000 |
| Emission maximum, nm: | 600 |
| Fluorescence quantum yield: | 0.79 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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