Molecular Diagnostics  Oligonucleotides Synthesis  Capillary Sequencing  Next-Generation Sequencing  Bioinformatics Analysis 

Since 2008, AITbiotech has provided high quality oligonucleotide synthesis for Singapore customers as well as SEA region customers. We offers a large variety of synthesis scales, modifications, and purification levels for extensive application purposes. AITbiotech’s mission is to answer your needs whatever it is.

Trusted quality

  • Fully automated synthesis
  • Optimised chemistry
  • High-capacity and flexibility 
  • Stringent Quality Controls
  • Fast turnaround times
  • Technical and scientific assistance assumed by experienced specialists


  • Length: From 5 to 120 bases 
  • Synthesis scale: 50 nmol • 200 nmol • 1000 nmol
  • Backbone: DNA, RNA, LNA®, 2’O-Me RNA and all linkages 
  • Modifications: More than 100 modifications!
  • Purifications: Desalting, Cartridge, HPLC, PAGE
  • Quality Control: MALDI-TOF MS
  • Format: Liquid or Dried
  • Packaging: 2 ml tube, 96-well plate
  • Documentation: Technical Data Sheet and QC report (QC report will be provided upon request)

How to order

Oligonucleotide Orders

  1. Please access our Online Ordering System (Please click to access our online ordering website)
    For A*STAR customer, please access Online Ordering System for A*STAR)
    (For next day delivery, order must be received by 5.30pm. Maximun oligos per customer: 35 oligos (14-49 bases), desalted)

siRNA Orders

  1. Fill up the siRNA Oligo Synthesis (OS) Form (Please click here to download OS Form)
  2. Complete the siRNA OS Form and email to
  3. AITbiotech's staff will reply with an order tracking number
  4. You will receive your siRNA oligo with the following turnaround time

For ordering, please contact us at
For quotation, please contact us at