Customised DNA oligos according to your specifications
Select from the huge variety of modifications, purification options and synthesis scales
Eurofins Genomics is one of the biggest users of oligos itself . We take this advantage and closely cooperate with our colleagues performing Sanger sequencing, Next Gen Sequencing, cloning, gene synthesis and qPCR services for optimised specifications and performance of primers and probes.
If you prefer to select your own parameters, choose our Custom DNA Oligos:
- Huge variety of DNA modifications
- Different oligo purification options
- Synthesis scales from 10nmol to 1.0umol
- Delivery format lyophilised
- Quality ensured by OD measurement and Batch MALDI-TOF MS
To ensure highest quality and fast turnaround times, our Custom DNA Oligos are
- Synthesised in a high throughput production facility
- Processed using highly automated technologies
- Monitored by a sophisticated barcode driven production system
- Finally checked by batch of oligo to MALDI-TOF MS analysis
Select your required purity level
Custom DNA Oligos are available as Salt Free, or purified by our proprietary HPSF and HPLC purification method.
HPSF purification (High Purity Salt Free)
- Proprietary reverse phase cartridge purification
- Cleaned from chemicals and truncated sequences
- Free from any disturbing salts
HPLC purification (High Performance Liquid Chromatography)
- Purification via reverse phase chromatography
- Removal of truncated sequences
- Purity of min. 80%
Rely on our long-year experience in modifying DNA oligos
Our modification centre is built on 20 years of experience.
A wide range of common and alternative modifications in different synthesis scales and purification options are available for your individual applications:
- Fluorescent dyes
Common ABI dyes such as FAM, HEX, TET, JOE, ROX
Cyanine dyes and Yakima Yellow
ATTO and Dyomics dyes
Dyes from Molecular Probes like Alexa Fluor and Bodipy dyes
- Non fluorescent modifications
Biotin and Biotin-TEG
Various Amino-modifiers
Phosphate, Thiol-modifiers and TINA
- Spacer, linker, base & sugar modifications
C3 and C18 Spacer, dSpacer (Deoxyabasic)
Modified bases such as 2'-Deoxyinosine - and uridine
Internal linkers like Amino C6-dT
- Dark quencher
Black Hole Quencher (BHQ1, BHQ2)
BlackBerry Quencher 650 (BBQ650)
Dabcyl and Eclipse quencher