DNA Fragment Synthesis

Custom dsDNA fragments

Invitek Diagnostics offers high-quality, custom DNA fragment synthesis − delivering purified, linear double-stranded DNA (dsDNA) built to your specifications and ready for assembly, cloning, or downstream applications (e.g. positive controls for qPCR, dPCR, and NGS).

Our service is ideal for molecular biologists and synthetic biology teams who need assembly-ready DNA fragments without the bottlenecks of in-house generation.

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What we deliver

  • Purified linear dsDNA: ready-to-use DNA fragments.
  • Assembly-ready design: overlaps and junctions tailored.
  • Quality control: reliable downstream performance.
  • Flexible options: adapted to your project.

Turnaround & Typical Fragment Sizes

Timelines depend on fragment size and complexity.

Length (bp) Turnaround Quantity
100–500 12–15 days 400 ng
501–1,000 12–15 days
1,001–1,500 12–15 days
> 1,500 Contact us

How to order custom DNA fragments

Order via datasheet

Download the order template, fill in your DNA sequences, and attach it to your purchase order.

Need advice on DNA fragment design?

Our specialists are available to review your design and recommend the optimal setup.