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 |
|---|---|
| 5435 | Cyanine 3, SE |
| Orange fluorescent dye for labeling of amines; supplied as NHS ester | |
| 5436 | Cyanine 5, SE |
| 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 |
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* or download your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
New Product Guide [Spring/Summer 2019]
Our new product guide highlights over 215 new products added to the Tocris Bioscience range during the first half of 2019.
- 7-TM Receptors
- Enzymes
- Enzyme-Linked Receptors
- Ion Channels
- Nuclear Receptors
- Transporters
- Chemogenetics
- Epigenetics
- Fluorescent Imaging
- PROTACs
- Signal Transduction
- Stem Cells
Our New Product guide highlights over 215 new products added in the first half of 2019.
Download PDF