Reimagine Gene Synthesis

Gene synthesis is at the core of synthetic biology but its potential is limited by cost, turn-around time and throughput. Synthesis on silicon enables amplification-free production of sequence-perfect genes with quick turn-around times, at industry-leading prices.

Your Sequence,<br />Your Way

Your Sequence,
Your Way

Industry Leading Price & Rapid Turnaround Time

Industry Leading Price & Rapid Turnaround Time

Accelerate Discovery

Accelerate Discovery

Product Resources

Genes Data Sheet

Learn how our synthetic genes can accelerate discovery


300 bp - 1.8 kb Genes, longer coming soon!

Clonal Perfect Genes
Cloned genes in your vector or
Twist’s catalog vector, up to 1μg
Gene Fragments
Non-clonal dsDNA, 200 ng

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Innovation is in Our Genes

Ours is the first silicon-based DNA writing platform. This 9,600 well chip enables highly uniform synthesis of over a million oligonucleotides with extremely low error rates. By vertically integrating the gene synthesis process and miniaturizing reaction volumes by a factor of 1000, scalability and throughput is greatly increased, price per base and turn-around times are significantly reduced.

Innovation is in Our Genes

Why Clone?


Reimagine Your Research

Contact Us

Making DNA in Mission Bay,
San Francisco’s biotech

455 Mission Bay Blvd South
San Francisco, CA