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3'-riboguanosine, 3'-rG Oligonucleotide modification use to substitute 2'-5' phosphodiester linkage for usual 3'-5' linkage at same or all position of an oligonucleotide. This oligonucleotide modification often use in the antisense application as ssRNA specific probes, or as ligands for affinity purification for cellular RNA. Contact Bio-Synthesis for 2-'5' linked oligonucleotide synthesis.

Product Information

 

Product Name:

3'-Riboguanosine, 2'-5' Linked Oligonucleotide Modification

Alternate Name:

3'-rG

Category:

Mino base, Antisense, Affinity Ligand

Modification Code:

[3-rG2-5]

Structure:

Bio-Synthesis Inc. Oligo Structure

Purification:

HPLC or PAGE

Delivery Format:

Lyophilized

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.


References/Citations:

  1. Giannaris, P.A.; Damha, M.J. Oligoribonucleotides containing 2',5'-phosphodiester linkages exhibit binding selectivity for 3',5'-RNA over 3',5'-ssDNA. Nucleic Acids Res (1993), 21: 4742-4749. - 3'-rU (2'-5' linked)