R6G azide, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A4430 | 1 mg | $110 | in stock | |
| B4430 | 5 mg | $210 | in stock | |
| C4430 | 10 mg | $310 | in stock | |
| D4430 | 25 mg |
$410
|
in stock | |
| E4430 | 50 mg |
$695
|
in stock |
R6G (rhodamine 6G) is a yellow emitting xanthene dye. It has been used for DNA sequencing before. Now this dye is often used for qPCR. This is a pure 5-isomer of R6G with azide group.
Absorption and emission spectra for 5-R6G
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Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.R6G phosphoramidite, 6-isomer
Phosphoramidite for synthesis of oligonucleotides labeled at the 5'-terminus with rhodamine 6G (R6G). Pure 6-isomer.
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General properties
| Appearance: | orange to brown powder |
| Mass spec M+ increment: | 540.3 |
| Molecular weight: | 540.61 |
| CAS number: | 2135330-71-9 |
| Molecular formula: | C30H32N6O4 |
| Solubility: | good in DMF, DMSO, alcohols |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 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.
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