Example of a tube of Oligonucleotide constitued by DNA Base and Methylphosphonate link
Oligos

DNA Base Methylphosphonate Link - 1 base

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  • Cat.Number : BA-DN020-004
  • Availability :
    In production

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We provide DNA base oligonucleotides in various quantities, length and purity level.
DNA base oligo can be customized by various modifications and delivered in different format on request.
Please note that Methylphosphonate links should not exceed 30% of the oligonucleotide total length.

Methylphosphonate bonds are non ionic nuclease resistant linkages.
Methylphosphonate/RNA duplex are not recognised by RNaseH.

Length: From 5 to 40 bases
Synthesis scale: 40 nmol - 200 nmol - 1000nmol
Modifications: More than 300 modifications available
Compatible Purification: RP-HPLC
Quality Control: MALDI-TOF MS
Format: Dried (except for unmodified SePOP desalted oligonucleotides from 15 to 39 DNA bases: 100 µM H2O by default). other formats on option
Packaging: 2 mL tube, 96-well or 384-well plates. Higher scales from 2.5 µmol may be delivered in 50mL tubes.

Specifications

Chemistry
Linkage
  • Methylphosphonate linkage
Molecular Mass/ Weight
  • -
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. ) For more information please refer to the Reconstitution-Storage-Stability page
Activity
Usage
  • Research use
Codes
Code Nacres
  • NA.51

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