7-Diethylaminocoumarin-3-carboxylic acid N-succinimidyl ester
| Overview | |
| Catalog # | bs-76123c-100mg |
| Product Name | 7-Diethylaminocoumarin-3-carboxylic acid N-succinimidyl ester |
| Specifications | |
| Storage Buffer | Solid |
| Storage Condition | Stable for 2 years after receipt when stored at -20°C. |
| Target | |
| Product Information | CAS Number: 139346-57-9 Molecular formula: C18H18N2O6 Molecular weight: 358.35 Purity: >96% (HPLC) Appearance: Yellow solid. Solubility: Soluble in DMSO, DMF or acetonitrile. InChiKey: NUNPVRICKDZFLK-UHFFFAOYSA-N SMILES: CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)ON1C(=O)CCC1=O)C(=O)O2 SMILES: CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)ON1C(=O)CCC1=O)C(=O)O2 |
| Description | Derivatives of 7-aminocoumarins are the most extensively utilized labeling reagents for preparing brightly blue fluorescent conjugates of proteins and nucleic acid. Labeled amino acids are detected with visible semiconductor laser fluorometry using second harmonic emission (415 nm) of the near-infrared semiconductor laser. Arginine, proline, serine and glycine have been detected with detection limits around 100 amol levels. The fluorescent-labelling better matches the excitation-wavelength of standard blue lasers than conventional fluorescein-isothiocyyanate. |
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