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 Custom DNA Oligos

Sigma Genosys

Sigma-Genosys & Sigma-Proligo combine our strengths to offer you an innovative line of custom oligonucleotides for your research. As always, every custom DNA oligo is deprotected and desalted – quality is always guaranteed!


Attention: Over the next few weeks, we will be updating our online order system and streamlining product specifications.
USA and Europe, Click Here



Product Lines Product Lines

Standard Synthesis and Purification
   • Supply Entire Synthesis Yield

DNA with Fluorescent Modifiers

DNA with Non-fluorescent Modifiers

DNA for High-throughput Applications

Long Oligos for Gene Expression

Gene Synthesis

Standard Synthesis and Purification
   • Supply Fixed OD Yield

DNA with Fluorescent Modifiers

DNA with Non-fluorescent Modifiers

WellRED Primers

Modified DNA Bases

Phosphorothioates (S-Oligos): Non-Labeled

Phosphorothioates: Fluorescent Modifiers

Phosphorothioates: Non-Fluorescent Modifiers

RNA oligos: Standard, Chimeric, and S-Oligos

LNA® Oligos


Primers Made Easy Primers Made Easy

Pure and Simple Primers

BigBand™ Primers

Ready-to-Use Primers (US)

One Price Primer (UK)

E@sy Oligo®

Fast Oligo (France)

Mass Oligos™


Product Highlights

WellRED Primers


Related Products

DNA Probes

siRNA Oligos

Key Resources

Literature & Catalog Request

Equipment, Supplies & Books

Email to friend


New! Online Tutorial
for Ordering Oligos

New! Custom Oligo Prepaid
Service & Blanket P.O.
Registration (USA only)

Literature
Oligo Product Guide
(289 K PDF)
Sigma-Genosys Capabilities
(713 Kb PDF)

Technical Resource Directory

MSDS
Sigma-Genosys MSDS for oligos
(238 Kb PDF)

DNA Calculator