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FAM NHS ester
| Catalog Number | F04-0051 |
| Category | Fluorescein FAM |
| Molecular Weight | 473.39 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| F04-0051 | -- | -- |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
FAM NHS ester is a reactive form of bright green dye used to generate a stable fluorescence signal in bioimaging. The maxima of Ex/Em values are at 494/520 nm, similar to that of Alexa 488 and Cy2. FAM might be excited using 488 nm laser line and displays good optical property. NHS esters readily react with amine-modified oligonucleotides or amino groups of proteins, i.e. the ε-amino groups of lysine or the amine terminus of nucleotides to form a chemically stable amide bond between dye and the biomolecule. We offer FAM NHS ester for labeling of antibodies, peptides, proteins and nucleotide.
Chemical Information
Product Specification
| Solubility | DMF |
| Appearance | Orange solid |
| CF280 | 0.3 |
| Excitation | 494 |
| Emission | 520 |
| Storage | -20 °C, protect from light |
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