JOE NHS ester, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11120 | 1 mg | $110 | in stock | |
| 21120 | 5 mg | $210 | in stock | |
| 41120 | 25 mg |
$410
|
in stock | |
| 51120 | 50 mg |
$695
|
in stock | |
| 61120 | 100 mg |
$1190
|
in stock |
JOE is a fluorescein-derived xanthene dye containing methoxy groups and chlorine atoms. Its absorption and emission spectra are between FAM and TAMRA/ROX channels. For this reason, this fluorophore is often used for multiplex detection, including DNA sequencing.
This derivative is an activated N-hydroxysuccinimide ester used to label proteins, peptides, amino-modified oligonucleotides, and other target molecules via conjugation with amines.
Absorption and emission spectra of JOE dye
Recommended protocol
Calculator
Customers also purchased with this product
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-isomersulfo-Cyanine7 NHS ester
sulfo-Cyanine7 NHS ester is a water-soluble, near-infrared, amine-reactive dye.Cyanine3 NHS ester
Amine-reactive Cyanine3 dye NHS ester for the labeling of amino-groups.General properties
| Appearance: | orange powder |
| Molecular weight: | 602.33 |
| CAS number: | 113394-24-4 |
| Molecular formula: | C27H17Cl2NO11 |
| 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. Avoid prolonged exposure to light. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 533 |
| ε, L⋅mol−1⋅cm−1: | 75000 |
| Emission maximum, nm: | 554 |
| Fluorescence quantum yield: | 0.61 |
| CF260: | 0.36 |
| CF280: | 0.28 |
The count of items is incorrect.
Your cart is empty
$ 
