Custom RNA Oligos

Custom RNA oligos can be ordered from all of our portals.  They may be purified via HPLC or PAGE for an additional fee. Some modifications are available, see the individual portals for details.

RNA oligos usually arrive six business days after ordering, purified oligos take longer. For more information, see the company portals, below.

Dharmacon IDT MilliporeSigma

Dharmacon does not price their oligos using the traditional per base pricing due to the large number of modification options they provide.  Please see their portal for pricing and options.  IDT & Sigma’s basic pricing are listed below.  They also provide many modification options which are best viewed on their portals.

Company  RNA base  
50 nmole100 nmole200 nmole250 nmole1 µmole

2’O-me bases are offered by some companies.  See price lists or portals for details.

Custom siRNAs may also be ordered.  See our siRNA page or the company web-sites for details.