Find oligonucleotides built to your specifications here. We offer options for virtually any application and delivery times to keep your research moving. Whether you need oligos for PCR, cloning, hybridization probes, or sequencing sample prep, Invitrogen®, Applied Biosystems®, and TaqMan® custom oligo synthesis services offer the quality and convenience you’re looking for. Our predesigned oligos include trusted TaqMan® Assays for real-time PCR analysis of gene expression, genetic variation, and noncoding RNAs; Ambion® Silencer® Select siRNAs for RNA interference studies, and general use oligos and hybridization probes.

Invitrogen™ Custom DNA Oligos

DNA oligo products and services when you need them. Custom oligos are offered with standard deoxynucleotides, modified bases and 5' and 3'-modified nucleotides. 

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Custom RNA Oligos  

Applied Biosystems® Custom TaqMan® Probes

Custom Applied Biosystems® oligonucleotides for use as primers and TaqMan® probes. Ideal for real-time PCR applications, sequencing, and fragment analysis sample prep.

Taqman Assays and Ambion products can't be purchased through the Life Technologies website now. Please visit Applied Biosystems Japan internet order site. The account of is necessary for ordering TaqMan® products. Your account of couldn't be used for signing in until the detabase transition completed.


TaqMan® Assays (Primer/Probe Sets)