FAM amine, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 141C0 | 1 mg | $110.00 | in stock | |
| 241C0 | 5 mg | $210.00 | in stock | |
| 441C0 | 25 mg |
$410.00
|
in stock | |
| 541C0 | 50 mg |
$695.00
|
in stock | |
| 641C0 | 100 mg |
$1190.00
|
in stock |
Fluorescein (FAM) amine, isomerically pure dye (5-isomer). Unlike fluoresceinamine, this reagent contains a linker arm with an aliphatic amine group that is more reactive. It can react with electrophilic reagents like activated esters or epoxides, and be involved in enzymatic transamination.
FAM absorbance and emission spectra
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Cyanine5 NHS ester
Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.Cyanine3.5 carboxylic acid
Unactivated monofunctional Cy3.5 carboxylic acid.General properties
| Appearance: | yellow solid |
| Molecular weight: | 510.97 |
| Molecular formula: | C27H27N2ClO6 |
| IUPAC name: | 6-aminohexylaminocarbonylfluorescein hydrochloride |
| Solubility: | good in methanol, DMSO, DMF |
| 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 maximum, nm: | 490 |
| ε, L⋅mol−1⋅cm−1: | 80000 |
| Emission maximum, nm: | 513 |
| Fluorescence quantum yield: | 0.93 |
| CF260: | 0.20 |
| CF280: | 0.17 |
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