Custom Antisense Oligonucleotides
Engineered single-stranded ASOs with tailored base modifications, phosphorothioate linkages, and nuclease-resistant chemistries for targeted gene silencing and splice modulation.
Antisense Oligonucleotides Ordering System
Select your synthesis SKU, customize base modifications from our validated panel, enter your DNA-based ASO sequence (16–36 nt), and select your required formulation and purification options.
Keyboard typing only accepts bases A, G, C, T. Lowercase letters are automatically capitalized. Other characters (such as 'U', 'M') are automatically erased. Modified bases must be selected from the Base Modification table.
Automatically synchronized with your SKU selection:
We only offer dry formulation options, so you must select this box to confirm:
Choose any of these options or a combination of two or all three options: