Cyanine Dyes (Cy Dyes)
Cyanine Dyes are a class of fluorescent dye used for labeling amine groups on antibodies, peptides or oligonucleotides and are suitable for use in a range of applications, including microscopy, flow cytometry and fluorescence resonance energy transfer (FRET). Cyanine dyes are characterized by a polymethine bridge linking the nitrogen atoms of two heterocyclic rings and as a result of their structure have high extinction coefficients. The sulfonated cyanine dyes exhibit good water solubility.
| Cat. No. | Product Name / Activity |
|---|---|
| 5436 | Cyanine 5, SE |
| Red fluorescent dye for the labeling of amines; supplied as NHS ester | |
| 7431 | Cyanine 5.5, SE New |
| Far red fluorescent dye for the labeling of amines; supplied as NHS ester | |
| 5437 | Cyanine 7, SE |
| Near-infrared fluorescent dye for labeling of amines; supplied as NHS ester | |
| 7373 | FNIR-Tag, NHS New |
| Near-infrared fluorescent dye for labeling of amines; supplied as NHS ester |
Literature for Cyanine Dyes (Cy Dyes)
Tocris offers the following scientific literature for Cyanine Dyes (Cy Dyes) to showcase our products. We invite you to request* your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
Fluorescent Probes and Dyes Research Product Guide
This product guide provides a comprehensive list and background to the use of Fluorescent Probes and Dyes
- Fluorescent Dyes
- Dyes for Flow Cytometry
- Fluorescent Probes
- Anti-fade Reagents
- Bioluminescent Substrates
- Fluorogenic Dyes for Light-Up Aptamers
- Fluorescent Probes for Imaging Bacteria
- TSA Reagents for Enhancing IHC, ICC & FISH Signals
Our guide highlights the use of Fluorescent Probes and Dyes in research and provides background information on various imaging techniques.
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