Oligonucleotides, Primers, Probes, & Genes

We provide a complete range of custom-synthesized oligonucleotide primers, probes, and genes, all built to your specifications with options suitable for PCR, cloning, hybridization, real-time PCR assays, protein expression, and more. Our easy-to-use online ordering tools and convenient delivery times keep your research moving. Applied Biosystems TaqMan Assays and Invitrogen GeneArt Gene Synthesis services offer the quality, reliability, and convenience you expect.

With your choice of standard deoxynucleotides, modified bases, and 5′- and 3′-modified nucleotides, our custom oligos can be ordered in five quantities and four purity levels to help meet all your application needs.

Obtain the exact gene sequence you need in the vector of your choice, with rapid synthesis and assembly. Use our optional Invitrogen GeneOptimizer software for maximized protein yield and excellent accuracy.

Choose from dual-labeled probes for gene expression, PCR, and genotyping, and unlabeled sequence detection primers.

Synthetic ready-to-clone Invitrogen GeneArt Strings DNA Fragments up to 3 kb are processed within five to eight business days, depending on length. Flexible and affordable, with easy online ordering tools for optimizing your fragments.

Oligonucleotides custom-manufactured to your specifications. Choose from 5´-labeled fluorescent primers and primer pairs for use in fragment analysis on the capillary electrophoresis (CE) platform.

Design your own custom RNAi oligos, or search our database for pre-designed and bench-tested RNAi sequences. RNA oligos are supplied in 96-well plates, with easy re-ordering options to save you time.

For gene expression, SNP genotyping, copy number variation, mutation detection and more, you can use our assay search tool to find single-tube TaqMan Assays. Applied Biosystems SYBR Green dye-based expression detection is also available.

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