Nature & LabMolecular recognition
Recognition, by design.
An antibody finds its target in a crowd. An enzyme cradles only the molecule it was made to hold. A century ago, Emil Fischer called it lock and key. We rebuild that same trick in a material that lasts.
The oldest trick
in biology.
Recognition by shape is written into every living cell. Intaglio rebuilds it in a polymer — a smart antibody you design instead of discover.
Nature
Lab
Antibody
Found by an immune system, grown in living hosts.
Intaglio pocket
Designed to a target, grown from chemistry.
Exquisite, but fragile
Spoils with heat, time, and handling.
Robust
Survives heat, acids, and solvents that wreck a protein.
Single use
Spent once it has done its job.
Reusable
Catch, release, repeat — many cycles from one material.