Custom DNA Oligos

Choose from standard deoxynucleotides, modified bases, and 5' and 3'-modified nucleotides, our Invitrogen® custom oligos can be ordered in 5 quantities and 4 purity levels to help meet all your application needs.

GeneArt® Gene Synthesis

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

GeneArt® Strings™ DNA Fragments

Synthetic ready-to-clone Strings™ DNA Fragments up to 3 kb are processed within 5 to 8 business days, depending on length. Flexible and affordable, with easy online ordering tools for optimizing your fragments.

Custom and Pre-Designed RNAi

Design your own Invitrogen® 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.

Please use the order form below see below for Invitrogen Custom Primers.