Change has never come faster

Make the switch now for FREE NEXT DAY DELIVERY of custom, quality-controlled oligos from IDT

Give us a try

If you already use IDT oligos, you know the deal. If not, welcome to speedy delivery, friendly customer service, and a new level of oligonucleotide purity. Our proprietary synthesis platforms, combined with ESI-mass spectrometry verification, bring you quality and consistency that is unmatched in the industry.

What are you waiting for? They’re FREE!

New courier options mean next day delivery is available in more areas, so you can begin your project without delay. In addition to even faster delivery, we are offering FREE oligos to get you started.

*Promo code valid for single use only. Not valid with other promo codes or special offers. Next day delivery applies to unmodified 25 nmol standard desalt DNA oligos, ordered no later than 5:00 PM GMT. Qualifying areas are limited to Cambridge, Oxford, and London within and without M25. Promo codes cannot be used towards the purchase of an OligoCard™ payment card (IDT). Valid for direct sales only. Standard shipping and taxation charges may apply to discounted and free promotional items. Other restrictions may apply. Promo code expires December 31, 2019.