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Chemodex
6-FAM N-succinimidyl ester
189
CHF
CHF 189.00
In stock
CDX-C0017-M01010 mgCHF 189.00
CDX-C0017-M02525 mgCHF 380.00
CDX-C0017-M100100 mgCHF 1'139.00
| Product Details | |
|---|---|
| Synonyms | 6-Carboxyfluorescein NHS ester; 6-CFSE; 6-FAM, SE |
| Product Type | Chemical |
| Properties | |
| Formula | C25H15NO9 |
| MW | 473.39 |
| CAS | 92557-81-8 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥98% (HPLC) |
| Appearance | Yellow to orange powder or solid. |
| Solubility | Soluble in DMSO or dimethylformamide. |
| Identity | Determined by NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | VDABVNMGKGUPEY-UHFFFAOYSA-N |
| Smiles | OC1=CC2=C(C=C1)C1(OC(=O)C3=C1C=C(C=C3)C(=O)ON1C(=O)CCC1=O)C1=CC=C(O)C=C1O2 |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice |
Keep cool and dry. Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Popular green fluorescent cell-permeable dye. Covalently couples via its succinimidyl group to intracellular molecules. The amine-reactive succinimidyl ester of 6-FAM acid is a common fluorescent derivatization reagent for covalently labeling peptides, proteins and nucleotides. Due to this covalent coupling reaction it can be retained within cells for extremely long periods and due to this stable linkage, once incorporated within cells the dye is not transferred to adjacent cells. Yields carboxyamides which are more resistant to hydrolysis than fluorescein conjugates prepared with FITC. Better retained in cells than fluorescein. Spectral data: λex 496 nm| λem 516 nm (Buffer pH 9.0).
Product References
(1) P. Breeuwer, et al.; Appl. Environ. Microbiol. 62, 178 (1996) | (2) M. Adamczyk, et al.; Bioconjugate Chem. 8, 253 (1997) | (3) T.S. Seo, et al.; J. Org. Chem. 68, 609 (2003) | (4) K. Tanaka, et al.; JACS 129, 5612 (2007) | (5) G.V. Los, et al.; ACS Chem. Biol. 3, 373 (2008) | (6) S. Mizukami, et al.; JACS 134, 1623 (2012)
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