Custom Oligo Modifications

Eurofins MWG Operon offers a wide variety of modifications. All modified oligonucleotides are available at 200nmol and 1umol synthesis scales. Some are also available in the 50nmol and 10umol scale. The maximum length of oligonucleotides with a 3' modification is 40 bases. Independent of the application, some modifications need further purification. Detailed information for each modification, a designator for ordering, and the chemical structure can be found by following the hyperlink below the respective category description.

Available modification categories:*

Attachment Mods	Biotins
DNA Analogs	Dual-labeled Probes
Fluorophores	Miscellaneous
Mixed Bases	Modified Bases
Quenchers	RNA Analogs
Spacers

Additional modifications are available. Please contact us.