Choose your region, country/territory, and preferred language

Custom RNA Oligos

Whether you need high-fidelity guides for CRISPR, duplexes for RNAi, or custom RNA oligos for other applications, our specialized synthesis platform delivers high-quality RNA products to drive your research forward.

Have questions?

Get longer oligos without sacrificing purity or quality

QC data illustrate the quality of a sample 90mer Ultramer RNA Oligo. The measured molecular weight of the oligo matches its expected molecular weight—data generated from ESI­-MS instruments at IDT.
REQUEST A CUSTOM QUOTE

Increase RNA oligo stability and nuclease resistance with locked bases

Affinity Plus monomers are modified bases containing a methylene bridge between the 2′ oxygen and the 4′ carbon of the pentose ring, providing numerous advantages to your custom RNA oligos.
LEARN MORE