High-Quality DNA Oligonucleotides – the Heart of Genomics and Molecular Biology Research

At aokin oligos, we are proud to continue the tradition of BioTez, as the premier provider of high-quality oligonucleotides for Berlin’s research and diagnostics community.

Same Team, Same High-Quality Oligonucleotides and Service

With the incorporation of BioTez into aokin oligos, we retain over 20 years of experience in oligonucleotide manufacturing. We offer a high-level understanding of our customers needs. Our ambition is to help you achieve success in your experiments and applications. Call or email us today.

Oligonucleotide Synthesis Scales

We offer oligonucleotides across the following range of synthesis scales:

  • 10 nmol
  • 40 nmol
  • 200 nmol
  • 1 μmol

Oligonucleotide Purification

We offer desalting or RP-HPLC, according to your requirements.

Oligonucleotide Modification

aokin oligos offers single- and dual-labeled probes, with the following modifications as standard:

  • 5‘- and 3‘-biotin
  • 5‘- and 3‘- phosphate
  • 5‘- FAM, -HEX, 5‘- and 3‘ – Cy3 and Cy5, FAM/TAMRA
  • 5‘- Rhodamine, -Texas Red, ATTO dyes
  • 3‘- BHQ1, -BHQ2, -BBQ
  • Other dyes upon request

We also offer backbone modifications, including

  • Inosine
  • Phosphorothioates
  • Aminolinkers
  • Spacers
  • mixed bases

Fast Turnaround Time and Delivery

  • For delivery in Greater Berlin, any standard desalted oligo ordered before 12 noon, will be delivered the next day.
  • HPLC purified oligonucleotides will be delivered in 2 days.
  • Dual-labeled oligonucleotides will be delivered in 5 days.

The above delivery times are subject to minor changes, based upon workload and capacity. For customers in Berlin Buch, standard desalted oligos can be self-collected the following day, if ordered before 12 noon.


To place your order please use our ordering form which you can download here.

Contact us today

Tel.: +49 30 9489 2164
Email: oligos@aokin.com