Rapid, Low Cost, Animal-Free VHH (Nanobody™) Discovery Service
Powered by our proprietary synthetic phage-display library, QBI’s AbSynth™ VHH Service can take you from target to binders in 4-6 weeks for about $10,000 per target.
A superior alternative to rodent, rabbit, and chicken derived monoclonal and polyclonal antibodies - use our VHHs as high-affinity, high-specificity capture/detection reagents in sandwich ELISAs, western blots, flow cytometry, and immunohistochemistry. Minimize steric hindrance all while ensuring efficient epitope recognition!
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 from a US-based laboratory
Animal-free: No alpacas/llamas or inoculation necessary
Cost-effective: Starting at $10,000 per target
Compact: Access hidden/recessed targets with VHHs (compared to full-length Abs)
Options: Custom tags and other modifications (e.g., fluorophores) available
Service: Our dedicated, San Diego-based team will deliver regular updates, detailed reports, and answer your questions
Our fully synthetic library offers more diversity than a naive animal library, and our AI-enabled approach can rapidly select customized binders.