License for click chemistry has acquired an extensive global license from baseclick to perform azide-alkyne click reactions on nucleic acids. This license includes the synthesis of modified oligos by copper-catalysed click chemistry, as well as the allocation of clickable oligos, followed by realisation of click reactions for research purposes only. In particular, the technology protected by baseclick for internal click modification of nucleic acids on heterocyclic bases (via 5-alkyne pyrimidines) is also included in the agreement. offers now the entire portfolio of click-modified oligos worldwide.
Take advantage of state-of-the-art synthesis technology:
Oligonucleotides with all popular modifications at reasonable prices and with a reliable quality. Oligos for PCR, short, unmodified and quickly delivered are offered as well as high quality RNA oligos, probes for qPCR and FISH or reliable cloning oligos of (nearly) any length.
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BMN quenchers from
In addition to this wide range of available quenchers, also offers excellent alternatives.
Our quencher set nearly covers the complete wavelength range of visible light:
BMN-Q460 (400-530 nm), BMN-Q535 (480-580 nm), BMN-Q590 (550-650 nm), BMN-Q620 (480-720 nm) and BMN-Q650 (550-720 nm)
PNA oligos
Molecules with high affinity and sequence selectivity
PNA is extremely stable and show notable hybridisation properties, so that it is interesting for many applications:

- Antisense/Antigene drugs
- SNP detection
- Microarrays and biosensors
[Read more]
Triglycine-modified oligos for sortase-mediated coupling of biomolecules
- covalent coupling of different proteins or other biomolecules
- analysis of the binding properties of a protein
- PEGylation of molecules in therapeutics prevents its
intracellular degradation
- cyclisation of proteins and thus inhibition of degradation

[Read more]
Oligos with SNAP and CLIP tag protein ligands
Benzylguanine and Benzylcytosine-labelled oligonucleotides as substrate for the protein tags SNAP and CLIP tag.

Both protein tags allow the visualisation of complex, cellular processes:
- protein-protein interactions
- protein localisation
- protein function analyses

[Read more]
Early Bird Discount
Between 6:00 and 9:30 am you‘ll get a special discount of
5 % on all your orders
Literature Highlights
Protocols, interesting literature and further information around the topic of oligonucleotides.

- Smart-Seq for transkriptome analysis (Picelli et al., 2014)
- Mediator Probe PCR (Faltin et al., 2012)
- MiL-FISH: Multi-labelled oligonucleotides (Schimak et al., 2015)
DNA oligos
- Unmodified oligos
- short and extra long oligos
- XXL DNA (10-500 mg)
- Sequence modifications
- Wobbles
RNA oligos
- NEW: Unmodified RNA
up to 120 bases

- RNA oligo annealing
- XL and XXL RNA (5-50 mg)
- RNA modifications
- 2´-modified RNA
PNA oligos
- Peptide nucleic acid oligomers (PNA)
- 6-25 bases
- various modifications possible
- extreme stability
qPCR Probes
- Dual-Labelled Oligos
- DoubleQuenched Probes
- Molecular Beacons
- Scorpions
- FRET Probes
- PCR Blocker
FISH Probes
- Fluorescence probes
mono-, dope-, tetraProbes
- HRP probes
- NEW: OligoPool 48 for smFISH
News - Modification Highlights
- Photocrosslinker
- Gemcitabine
- Coenzyme A