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Cy® dyes

Cy® dyes Build & Order
Cy® dyes exhibit excellent spectroscopic performance with high quantum yields, high extinction coefficient, and good stability of fluorescence signal against changes in pH in various buffer conditions.

Name Synthesis scale Recommended Purification* Required Purification* Reference EUR
5’ Cy® 3 40 nmol RP-HPLC - MD-FL050-05004 78.20
5’ Cy® 3 200 nmol RP-HPLC - MD-FL050-05020 108.20
5’ Cy® 3 1000 nmol RP-HPLC - MD-FL050-05100 147.20
3’ Cy® 3 40 nmol PAGE PAGE MD-FL050-03004 190.60
3’ Cy® 3 200 nmol PAGE PAGE MD-FL050-03020 257.50
3’ Cy® 3 1000 nmol PAGE PAGE MD-FL050-03100 402.00
Internal Cy® 3 (dT) 40 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL050-DT004 220.00
Internal Cy® 3 (dT) 200 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL050-DT020 255.00
Internal Cy® 3 (dT) 1000 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL050-DT100 334.00
5’ Cy® 3.5 40 nmol RP-HPLC - MD-FL053-05004 183.00
5’ Cy® 3.5 200 nmol RP-HPLC - MD-FL053-05020 204.00
5’ Cy® 3.5 1000 nmol RP-HPLC - MD-FL053-05100 240.00
3’ Cy® 3.5 40 nmol PAGE PAGE MD-FL053-03004 294.00
3’ Cy® 3.5 200 nmol PAGE PAGE MD-FL053-03020 264.00
3’ Cy® 3.5 1000 nmol PAGE PAGE MD-FL053-03100 408.00
Internal Cy® 3.5 (dT) 40 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL053-DT004 On Request
Internal Cy® 3.5 (dT) 200 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL053-DT020 On Request
Internal Cy® 3.5 (dT) 1000 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL053-DT100 On Request
5’ Cy5® 40 nmol RP-HPLC - MD-FL055-05004 78.20
5’ Cy5® 200 nmol RP-HPLC - MD-FL055-05020 108.20
5’ Cy5® 1000 nmol RP-HPLC - MD-FL055-05100 147.20
3’ Cy5® 40 nmol PAGE PAGE MD-FL055-03004 175.00
3’ Cy5® 200 nmol PAGE PAGE MD-FL055-03020 227.00
3’ Cy5® 1000 nmol PAGE PAGE MD-FL055-03100 350.00
Internal Cy5® (dT) 40 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL055-DT004 174.00
Internal Cy5® (dT) 200 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL055-DT020 255.00
Internal Cy5® (dT) 1000 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL055-DT100 334.00
5’ Cy® 5.5 40 nmol RP-HPLC - MD-FL057-05004 187.00
5’ Cy® 5.5 200 nmol RP-HPLC - MD-FL057-05020 204.00
5’ Cy® 5.5 1000 nmol RP-HPLC - MD-FL057-05100 240.00
3’ Cy® 5.5 40 nmol PAGE PAGE MD-FL057-03004 221.00
3’ Cy® 5.5 200 nmol PAGE PAGE MD-FL057-03020 264.00
3’ Cy® 5.5 1000 nmol PAGE PAGE MD-FL057-03100 408.00
Internal Cy® 5.5 (dT) 40 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL057-DT004 On Request
Internal Cy® 5.5 (dT) 200 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL057-DT020 On Request
Internal Cy® 5.5 (dT) 1000 nmol Dual HPLC (RP+RP) RP-HPLC MD-FL057-DT100 On Request
* More info on the Purifications page

Quality Control

   MALDI-TOF Mass Spectrometry and Analytical HPLC

Delivery times

   2-14 bases: 5 Working days 
                             15-39 bases: 5 Working days
                             40-80 bases: 7-8 Working days 
                             > 80 bases: 10 Working days 

Packaging

   Dried

Shipping conditions

   Room temperature

Storage conditions

   -20°C to –70°C
Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free environment should be stable for years.
Cy® dyes exhibit excellent spectroscopic performance with high quantum yields, high extinction coefficient, and good stability of fluorescence signal against changes in pH in various buffer conditions.

  • Cy® 3 and Cy® 3.5
    Absorbance in the orange with high quantum yields, high extinction coefficient, and good stability of fluorescence signal against changes in pH, various buffer conditions.
  • Cy® 5
    Absorbance in the red with high quantum yields, high extinction coefficient, and good stability in various buffer conditions.
  • Cy® 5.5
    Absorbance in the far red with high quantum yields, high extinction coefficient, and good stability in various buffer conditions.

Legal notices

   For Research Use only

Leaflets

Product citations


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GOMEZ D. et al., "Interaction of Telomestatin with the Telomeric Single-strand Overhang", Journal of Biological Chemistry, vol. 279, n° 40, p. 41487-41494, October 2004


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  • Online ordering: The most convenient way to order your oligonucleotides, peptides and Real-Time qPCR kits is to use our web ordering system. To place orders online, simply login if you have already an online account.

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  • By e-mail: order@eurogentec.com
  • By fax : +32 4 264 07 88
  • By mail
    Eurogentec S.A.
    LIEGE Science Park
    Rue du Bois Saint Jean 5
    4102 Seraing
    BELGIUM

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