6-Carboxy-4',5'-dichloro-2', 7'-dimethoxyfluorescein succinimidyl ester
| Overview | |
| Catalog # | bs-76031c-5mg |
| Product Name | 6-Carboxy-4',5'-dichloro-2', 7'-dimethoxyfluorescein succinimidyl ester |
| Specifications | |
| Storage Buffer | Solid |
| Storage Condition | Stable for 2 years after receipt when stored at -20°C. |
| Target | |
| Product Information | CAS Number: 113394-23-3 Molecular formula: C27H17Cl2NO11 Molecular weight: 602.34 Purity: >80% (TLC) Appearance: Orange solid. Solubility: Soluble in DMSO, DMF or methanol. InChiKey: UUVBVONAGUSCCH-UHFFFAOYSA-N SMILES: O=C(C1=C2C=C(C(ON3C(CCC3=O)=O)=O)C=C1)OC42C5=C(C(Cl)=C(O)C(OC)=C5)OC6=C(Cl)C(O)=C(OC)C=C64 |
| Description | Amine-reactive fluorescent probe. A conventional fluorophore predominantly used in automated DNA sequencing. It is also used to label nucleotides. Characterized by an intermediate-wavelength spectra, high quantum yield, and low pH sensitivity in the physiological range. Has a similar absorption and emission spectra to those of rhodamine 6G. Spectral Data: lambdaex 520nm, lambdaem550 nm in Buffer pH 12; lambdaex 520nm, lambdaem 548nm in DMSO. |
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