Custom DNA synthesis with advanced assembly technologies including Gibson Assembly and Golden Gate for complex genetic constructs.
Request a Gene Synthesis quote
Standard synthesis works well for sequences up to 5 kb with typical GC content.
Extreme GC content (>70% or <30%), long repeats, or secondary structures need a complex-gene approach.
Gene clusters and pathways up to 20 kb are assembled with Gibson or Golden Gate methods.
Best for routine sequences up to 5 kb with standard GC content. Fastest turnaround and most cost-effective option.
Designed for sequences with extreme GC content (>70% or <30%), long repeats, or secondary structures that complicate assembly.
Custom assembly of gene clusters and pathways up to 20 kb using Gibson or Golden Gate methods.
NTSR provides custom DNA synthesis services with sequence design and optimized assembly protocols. Each construct is verified before delivery, with options ranging from routine sequences to large multigene assemblies.
| Feature | Economy Grade | Standard Grade | Premium Grade |
|---|---|---|---|
| Sequence length | < 1 kb | 1 kb – 5 kb | Up to 20 kb |
| Accuracy | 99.9% | 100% verified | Error-free (NGS) |
| Turnaround time | 12–15 days | 8–10 days | 5–7 days (Express) |
| Deliverable | Lyophilized DNA | DNA + map | Glycerol stock |
Specific acceptance criteria and validation reports are provided with each quote.
Send your sequence details and we’ll review them before quoting. Most requests receive a response within 24–48 business hours.
Start a Gene Synthesis request