AbSynth™

Rapid, Low Cost, Animal-Free

VHH Discovery Service

Powered by a proprietary synthetic library, our AbSynth™ VHH Service can deliver VHHs in 3-4 weeks for low $10,000s per target.

Our fully synthetic library is more diverse than a naïve animal library and our AI-enabled approach can rapidly select and customize binders.

Once antigen is provided, library panning is performed to select for binders to a target of interest.

ELISAs demonstrate that we have found isolated binders that perform comparably to reference antibody standards.

What Makes Our Approach Superior?

  • Rapid turnaround: Receive sequences in 4-6 weeks

  • Animal-free: No alpacas or immunization necessary

  • Inexpensive: Starting at $10,000 per target

  • Small Size: Access hidden/recessed targets with VHHs (compared to full Abs)

  • Customizable: Custom tags and other modifications (e.g. fluorophores) available

  • Communication: Our dedicated team will deliver regular updates and detailed reports

View a poster with more info about QBI’s proprietary synthetic library and panning approach.

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