FAM isothiocyanate (FITC), 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4641-1g | 1 g |
$276.00
|
in stock |
FAM-5-isothiocyanate or 5-FITC is an isothiocyanate derivative of fluorescein that reacts with nucleophilic substituents (e.g. amino, hydroxyl, thiol) of biomolecules. It is often used to label antibodies and other probes for use in various fluorescence-based techniques such as microscopy, flow cytometry, and immunofluorescence assays like immunochemistry, Western blotting, and ELISA.
FAM absorbance and emission spectra
Customers also purchased with this product
An isothiocyanate derivative of fluorescein for labeling of antibodies and other biomolecu…
NIR dye amine, sulfonated derivative of Cyanine7 dye, for the modification via enzymatical…
Amino-11-dUTP is a triphosphate for the modification of DNA.…
Amine-reactive Cyanine3 dye NHS ester for the labeling of amino-groups.…
Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides. Pure 5-isome…
NHS-ester of HEX dye for proteins, peptides, and modified oligonucleotides labeling via re…
BDP FL analog derivative suitable for solid phase synthesis SPPS.…
Activated N-hydroxysuccinimide ester of fluorescein (FAM), pure 6-isomer.…
Fluorescein (FAM) maleimide is a thiol reactive dye derived from isomerically pure 6-FAM. …
Water-soluble sulfo-Cyanine5 succinimidyl ester for labeling various amine-containing mole…
DusQ® 2 dark quencher with a quenching range from 560 - 670 nm with primary amine reactivi…
General properties
| Appearance: | orange powder |
| Molecular weight: | 389.39 |
| CAS number: | 3326-32-7 |
| Molecular formula: | C21H11NO5S |
| Solubility: | good in DMF or DMSO |
| 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. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 492 |
| Emission maximum, nm: | 517 |
Product citations
- Proshkina, G. M.; Shramova, E. I.; Serova, E. V.; Myachev, E. A.; Mirkasymov, A. B.; Deyev, S. M.; Kotlyar, A. B. PTT-Mediated Inhibition of Cancer Proliferation and Tumor Progression by DARPin-Coated Gold Nanoparticles. Journal of Nanotheranostics, 2025, 6(1), 2. doi: 10.3390/jnt6010002
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/eG
The count of items is incorrect.
Your cart is empty
$ 
