TR-X-NHS ester, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1V220 | 1 mg | $125 | in stock | |
| 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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AMCA NHS ester
NHS-ester of AMCA dye for protein, peptide, and modified oligonucleotide labeling via reaction with amino groups. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.JOE phosphoramidite, 6-isomer
JOE dye phosphoramidite for synthesis of labeled oligonucleotides. JOE absorption and emission maxima are between maxima of FAM and TAMRA/ROX dyes.Cyanine3B NHS ester
Cyanine3B NHS ester is a reactive dye with significantly increased fluorescence quantum yield and photostability for the specific labeling of amino-groups in biomolecules.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.
Short link - lumiprobe.com/sh/p/98
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