Review options for custom-synthesized oligos, primers, probes, and genes for PCR, cloning, hybridization, real-time PCR, protein expression, and access our easy oligo ordering portal or primer and probe design tools.

Customize your oligos with standard deoxynucleotides, modified bases, and 5′- and 3′-modifications, available in up to five quantities and four purity levels.

Select dual-labeled probes and unlabeled sequence detection primers for real-time PCR applications using TaqMan probe-based chemistry.

Synthesize high-quality DNA and RNA oligos with the confidence by partnering with a proven global leader in nucleic acid chemistry.

Design custom RNAi oligos, or search our comprehensive database of pre-designed, validated siRNA or miRNA products available in tubes or plates with easy re-ordering options.

Oligos custom-manufactured to your specifications. Choose from 5′-labeled fluorescent primers and primer pairs for use in fragment analysis.

Design, create, and assemble the tools you need for exploring genomes. Link to popular tools including oligo design tools, oligo calculators, custom TaqMan design tool, and more.

Browse an assortment of quality NTPs, dNTPs, and modified nucleotides


Explore the genome

Our extensive portfolio of oligo products, whether ready-to-use or made-to-order, helps support all phases of genomics-based studies.

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Application notes, handbooks and sourcebooks, webinars, white papers, how-to videos, case studies, scientific posters, product selection guides, and more.

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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, 2022, 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.