Example of a tube containing an Oligonucleotides with Deep Dark Quencher I (dR) modification
Oligos

Deep Dark Quencher I (dR) - 1 modification

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  • Cat.Number : MD-QU400-DR004
  • Availability :
    In production

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The Deep Dark Quencher I is a Eurogentec proprietary molecule. Deep Dark Quencher I is a non-fluorescent molecule (so called Dark Quencher) quenching the lower wavelength dyes such as FAM. Thus, for Double-Dye probes, Deep Dark Quencher I is not suitable for quenching fluorescent dyes that emit at a higher wavelength, e.g. Cy® 5.

Specifications

Chemistry
Molecular Mass/ Weight
  • 546,56
Properties
Absorbance (nm)
  • [380-500] (Max 440 nm)
Modification
Modification Position
  • 3'
  • 5'
  • IN
Storage & stability
Resuspension condition
  • - Spin the tube briefly to collect the pellet in the bottom of the tube - Add an appropriate volume of recommended buffer (refer to technical data sheet) - Allow the tube to stand a few minutes - Vortex the tube for 15 seconds
Storage Conditions
  • Dried Oligonucleotides are stable for 18 months at ambiant temperature. Oligonucleotides in solutions are stable for 24 months at -20°C. (Tolerance -20°C± 5°C. ) Dyes should be protected from light For more information please refer to the Reconstitution-Storage-Stability page
Activity
Usage
  • Research use
Codes
Code Nacres
  • NA.51

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