sulfo-Cyanine3 dimethyl
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
41300 | 25 mg | – | in stock | |
61300 | 100 mg | $500 | in stock | |
71300 | 500 mg | $1400 | in stock | |
81300 | 1 g | please inquire | in stock | |
91300 | 5 g | please inquire | 12 days |
sulfo-Cyanine3 dimethyl is a non-functionalized, water-soluble cyanine dye with bright yellow fluorescence. The dye can be used as a non-reactive fluorophore for control experiments, calibration, and other technical applications.
sulfo-Cyanine3 absorbance and emission spectra
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R6G NHS ester, 5-isomer
R6G (rhodamine 6G) NHS ester, pure 5-isomer. This dye is often used for the labeling of oligonucleotides for qPCR.General properties
Appearance: | dark red crystals |
Molecular weight: | 554.73 |
Molecular formula: | C25H27KN2O6S2 |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 24 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: | 548 |
ε, L⋅mol−1⋅cm−1: | 162000 |
Emission maximum, nm: | 563 |
Fluorescence quantum yield: | 0.1 |
CF260: | 0.03 |
CF280: | 0.06 |
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