Chromeo™ 546 NHS-ester
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Chromeo™ 546 NHS-Ester is conjugated to Chromeo™ 546, a bright, red fluorescent label for enabling detection in immunofluorescence, high content screening, ELISA and FRET applications, as well as in flow cytometry. It exhibits superior luminescence properties, a broad Stokes shift, stability towards photobleaching and pH, and low cell toxicity. Chromeo 546 is compatible with various excitation sources including mercury arc, tungsten and xenon arc lamps, the 544nm line of the Helium-Neon laser and the 532nm green laser line. It is comparable to CruzFluor™ 555 dyes. Chromeo™ 546 NHS-Ester has a molar extinction coefficient of 96,800M-1cm-1 and its absorption and emission wavelength is 545nm and 561nm, respectively.
Chromeo™ 546 NHS-ester References
- Set of fluorochromophores in the wavelength range from 450 to 700 nm and suitable for labeling proteins and amino-modified DNA. | Wetzl, B., et al. 2003. J Chromatogr B Analyt Technol Biomed Life Sci. 793: 83-92. PMID: 12880856
- A new fluorescence resonance energy transfer pair and its application to oligonucleotide labeling and fluorescence resonance energy transfer hybridization studies. | Gruber, M., et al. 2005. J Fluoresc. 15: 207-14. PMID: 15986147
- Probing the electromagnetic field of a 15-nanometre hotspot by single molecule imaging. | Cang, H., et al. 2011. Nature. 469: 385-8. PMID: 21248848
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Chromeo™ 546 NHS-ester, 1 mg | sc-364710 | 1 mg | $275.00 |