Biotin (dR) - 1 modification

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  • Cat.Number : MD-BT001-DR004
  • Availability :
    In production

Synthesis scale

Alternative choices

Biotin-labelled oligonucleotides can be used to link the oligonucleotide to streptavidin-protein conjugates, streptavidin affinity columns, or labelled streptavidin. Attachment of a biotin molecule to the 3’ terminus can also be used to prevent 3’ exonuclease digestion and 3’ extension during amplification reactions

dR-Biotin is a proprietary monomer containing a 6-carbon atom spacer. It allows the synthesis of oligonucleotides containing successive molecules of biotin anywhere in the sequence or on either terminus. Each label is linked to the deoxyribose via a 6-carbon atom spacer. Each dR-Biotin can also be separated by a spacer (usually HEG).


Molecular Mass/ Weight
  • 521,57
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. ) For more information please refer to the Reconstitution-Storage-Stability page
  • Research use
Code Nacres
  • NA.51

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