R6G NHS ester, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 14220 | 1 mg | $110 | in stock | |
| 24220 | 5 mg | $210 | in stock | |
| 44220 | 25 mg |
$410
|
in stock | |
| 54220 | 50 mg |
$695
|
in stock | |
| 64220 | 100 mg |
$1190
|
in stock |
Rhodamine 6G (R6G) is a xanthene dye of rhodamine series that has been used for the labeling of oligonucleotides and DNA for quite a long time. Just like other xanthenes, R6G comes as two isomers, 5- and 6-isomer. Even though their absorption and emission spectra are virtually indistinguishable, the isomers need to be separated to avoid separation of the labeled molecules during their purification, i.e. double HPLC peaks and double spots on electrophoresis.
This is an amine reactive NHS ester derived from a pure 5-isomer of R6G. Rhodamine 6G is very bright (even used as a quantum yield standard, yield 0.95). The dye is soluble in organic solvents, such as DMF, or DMSO. They can be used as co-solvents for the labeling reactions.
Absorption and emission spectra for 5-R6G
Customers also purchased with this product
AF 647 NHS ester
Bright, water-soluble succinimide ester of AF 647 dye for protein and antibody labeling.C8-Alkyne-dT-CE-phosphoramidite
C8-Alkyne-dT-CE-phosphoramidite is a specialized reagent used in the synthesis of oligonucleotides that incorporates a single dT alkyne group. This compound is particularly valuable for applications involving click chemistry, allowing for efficient conjugation reactions.BDP® TMR maleimide
A bright, thiol reactive dye for TAMRA channel. Useful for microscopy and fluorescence polarization assays, among other applications.General properties
| Appearance: | dark colored solid |
| Molecular weight: | 555.58 |
| Molecular formula: | C31H29N3O7 |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (80%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 519 |
| ε, L⋅mol−1⋅cm−1: | 116000 |
| Emission maximum, nm: | 546 |
| Fluorescence quantum yield: | 0.95 |
| CF260: | 0.18 |
| CF280: | 0.17 |
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/5k
The count of items is incorrect.
Your cart is empty
$ 
