F1-X™ Next-Gen Gibson Assembly

F1-X™ Next-Gen Gibson Assembly

Premium evolution of Gibson Assembly, engineered for scarless, high-fidelity, multi-fragment cloning. Developed with Dr. Dan Gibson to deliver unmatched precision and performance for modern molecular workflows

Premium evolution of Gibson Assembly, engineered for scarless, high-fidelity, multi-fragment cloning. Developed with Dr. Dan Gibson to deliver unmatched precision and performance for modern molecular workflows

F1-X™ Next-Gen Gibson  Assembly, 100rxn kit My Store

F1-X™ Next-Gen Gibson Assembly, 100rxn kit

$950.00
$950.00
(-0%)

Why F1-X™ is Different?

What Makes F1-X™ Different

F1-X™ was developed by Racer with expertise from Dan Gibson, Ph.D., combining the original method with his latest optimizations for fidelity, yield, and multi-fragment performance.
High efficiency on large, multi-fragment builds, including GC-rich and hairpin-containing regions, with scarless junctions.
Streamlined setup reduces handling steps and hands-on time—without compromising accuracy.
Drops into liquid-handling and LIMS-linked workflows; consistent results across high-throughput runs.
Limited Inventor’s Lot with hand-signed packaging from Dr. Gibson, available only in the first production batch.
In internal testing, F1-X™ matched or exceeded leading kits on efficiency, fidelity, and time-to-result.
Your success is our priority. With clear protocols and expert guidance, we help you maximize output while minimizing material costs—all with tools designed for reliability and straightforward troubleshooting.

Note: F1-X™ Next-Gen Gibson Assembly is in early-access release (Inventor’s Lot). Performance metrics and specifications are being revised during the pre-order validation period; benchmark summaries will be published at launch. Data on file.

How It Works

Step 1: Design Overlaps

Each DNA fragment is engineered with 20–40 bp of overlap at each end, complementary to the adjoining fragment. These overlaps guide correct alignment.

Step 2: Resection


An enzyme chews back the ends of the DNA fragments, revealing single-stranded overhangs.

Step 3: Annealing

The exposed complementary overhangs anneal to each other, aligning the fragments in the desired order.



Step 4: Polymerization

A high-fidelity DNA polymerase fills in any gaps at the junctions, ensuring precise extension across the overlaps.



Step 5: Ligation

A high-fidelity DNA ligase seals the nicks in the backbone, creating a seamless, fully joined double-stranded DNA molecule.



Step 6: Transformation

The completed construct is introduced into E. coli. Any remaining nicks are repaired inside the cell, resulting in a scar-free assembly.

V-1X™ and RC-X™ kits launching soon

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