FAM amine, 6-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 151C0 | 1 mg | $110.00 | in stock | |
| 251C0 | 5 mg | $210.00 | in stock | |
| 451C0 | 25 mg |
$410.00
|
in stock | |
| 551C0 | 50 mg |
$695.00
|
in stock | |
| 651C0 | 100 mg |
$1190.00
|
in stock |
Fluorescein derivative with amine group, contains pure 6-isomer of the fluorophore. This reagent can be used for the modification of biomolecules by enzymatic transamination. Its aliphatic amine groups also reacts with electrophiles (like activated esters). This amine can be also conjugated with carbonyl compounds (aldehydes and ketones) by means of reductive amination.
Absorption and emission spectra of FAM
Customers also purchased with this product
Sulfo-Cyanine3 amine
Water soluble cyanine dye with bright fluorescence, and high extinction coefficient. Contains an amino group for the conjugation with electrophiles, and enzymatic transamination labeling.Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.FAM NHS ester, 6-isomer
Activated N-hydroxysuccinimide ester of fluorescein (FAM), pure 6-isomer.General properties
| Appearance: | yellow solid |
| Molecular weight: | 510.97 |
| CAS number: | 2183440-42-6 (hydrochloride), 1313393-44-0 |
| Molecular formula: | C27H27N2ClO6 |
| IUPAC name: | 5-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 |
The count of items is incorrect.
Your cart is empty
$ 
