Our oligos are made to your specifications, with rigorous quality control, and quick turnaround for use in a variety of applications, including PCR, cloning, sequencing, and gene detection.

Explore the easy-to use ordering portals for your tube and plate oligos, our complex and large-scale oligo services, and additional resources below.

Interested in simple, no-frills oligos or pre-defined oligo sequences?

Pre-designed primers
In addition to our custom synthesis options for oligos, primers, probes, and genes, we offer random primers, Oligo (dT) primers, 5’ labeled primers, gene specific primers for sequencing, forward and reverse sequencing primers and kits.

Value Oligo formats 
Pay per oligo, 25 and 50 nmol synthesis scales, up to 40 bases, no modifications.

Watch Now: Learn more about Invitrogen oligo products

How to order your oligos

Custom Oligos: Thermo Fisher is Here to Support You

Thermo Fisher Oligos Ordering Tool now offers order sharing

Find everyday lab essentials to power your PCR every step of the way. Shop now

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* Open only to customers in the US (excluding Puerto Rico) and Canada. This offer will apply to qualifying orders received by Life Technologies no later than December 31, 2023, or until promotional supplies are depleted, whichever comes first. Value oligos are excluded. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.

For Research Use Only. Not for use in diagnostic procedures.