# Services

> Bespoke oligonucleotide synthesis from research-scale to GMP.
Canonical URL: <https://assemblon.co.uk/services>
Published: 2026-09-25
Last updated: 2026-09-25

#### Our services

## Bespoke DNA, RNA and modified oligonucleotide synthesis

Therapeutic ASO chemistry, dual-labelled diagnostic probes, NGS oligos, novel chemistries.

## Find the right pathway

### For researchers

Standard and modified oligos for academic and industrial benchwork.

[Explore →](https://assemblon.co.uk/services/research)

### For diagnostics

Probe chemistry, qPCR primers and controls for diagnostic assays, with batch traceability.

[Explore →](https://assemblon.co.uk/services/diagnostics)

### For therapeutic discovery

ASO chemistry, complex modifications and scale-up for in vivo studies.

[Explore →](https://assemblon.co.uk/services/therapeutics)

### For complex projects

Consultation with experts in the field on unusual chemistries and novel modifications.

[Explore →](https://assemblon.co.uk/services/bespoke)

Antisense, splice-switching, siRNA, miRNA, CRISPR guide RNAs and aptamers, with the backbone, sugar and conjugation chemistry to match, from discovery quantities to larger batches for in vivo work.

[Full details for therapeutic discovery →](https://assemblon.co.uk/services/therapeutics)

Dual-labelled probes and primers for diagnostic assays, HPLC purified, verified by UPLC-MS, with full batch traceability.

[Full details for diagnostics →](https://assemblon.co.uk/services/diagnostics)

High-specification oligonucleotides for sequencing platforms, made to the exacting standards that NGS applications demand.

Whether you are a platform developer or a company whose technology relies on reliable, well-characterised oligonucleotides, tell us your requirements in detail.

Applications include:

- Sequencing primers and hybridisation probes
- Custom sequences for instrumentation development

Some work involves sequences that are novel: unusual chemistries, bespoke probe designs, or early-stage exploratory synthesis where the application is still being defined.

If you are working at the frontier of nucleic acid research and need a synthesis partner, tell us about the project.

Applications include:

- Bespoke modified sequences and novel chemistries
- Custom probe and sensor designs
- Early-stage and exploratory synthesis
- Research applications that fall outside standard categories

[How complex projects run →](https://assemblon.co.uk/services/bespoke)

If you need to go beyond what is currently available, tell us what you are trying to make. We offer collaborative chemistry development partnerships: working closely with your team, we explore new modification chemistries and translate research-stage chemistry into reliable, reproducible synthesis workflows. This is where the expertise of our founding team matters most. If you have a chemistry challenge, we would like to hear about it.

Every synthesis order includes analytical characterisation, identity confirmation and purity assessment, and the same analysis is available as a stand-alone service.

If your project needs a customer-defined analytical method or a tailored level of analysis, tell us the requirement.

Services include:

- UPLC-MS analysis
- UPLC purity analysis
- Characterisation of customer-supplied oligonucleotides
- Duplex and triplex melting analysis

[More on the analysis service →](https://assemblon.co.uk/analysis)

- [Tell us about your project](#contact-form)

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Website and LIMS by Alex Soldatkin alex.soldatkin@gmail.com