Custom oligos

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Single-stranded and duplexed DNA sequences, manufactured to your specifications and quality controlled by mass spectrometry. Import multiple sequences from an Excel or text file and select from hundreds of modifications. For high-throughput oligo needs, order in plates and receive discounted base pricing.

Custom RNA oligos »

Single-stranded and duplexed RNA sequences, manufactured to your specifications. Import multiple sequences from an Excel or text file and select from hundreds of modifications. Choose from a variety of custom services to meet your research needs.

Large-scale synthesis »

High purity, bulk DNA or RNA oligos with competitive pricing and fast turnaround times. Obtain competitive pricing and fast turnaround times, with final yields from 25 mg to 10 g.

Inventoried oligos »

Stocked oligonucleotides for sample preparation, sequencing, and gene expression analysis quality controlled by mass spectrometry and capillary electrophoresis.

Oligo modifications »

The range of modifications we offer is unmatched within the industry. Browse our catalog for detailed information on the available modifications, or contact us if you cannot find what you need.