Custom Oligos

Our team of skilled oligonucleotide chemists offers customized oligonucleotide synthesis service to researchers who require specific DNA or RNA sequences of high-quality.

Build to order
Choose from a wide panel of chemical modifications or request for customized designs that fit your research needs.
Quality guaranteed
High-quality synthesis reagents used to ensure optimal yields and purities to maximize performance in your experiments.
Purification and characterization
Cartridge purification, RP-HPLC analysis and purification, or desalting/dialysis and mass determination by MALDI-TOF.
Fast turnaround times
We can provide oligos with flexible lead times to accommodate urgent requests so that you can advance your research promptly.
Technical support
Our knowledgeable staff is available to assist with any question or concern, and we are committed to answer all your queries.
Noncanonical structures
With solid expertise in nucleic acid structures, we can help you in your study of diverse constructs from hairpins to quadruplexes.

Our oligonucleotide synthesis platform ensures accurate, reproducible and reliable results for your research needs. Email us at enquiry@nas-bio.com to obtain a quote, or to learn more about our services and how we can help with your next project.