Leanbio

Leanbio is a cutting-edge CDMO specializing in bioconjugation and complex biologics, including recombinant proteins, antibodies, and mRNA. With both microbial and mammalian production platforms, Leanbio delivers seamless, end-to-end biopharmaceutical development and GMP manufacturing services.

The company provides tailored cell line and process development solutions, supporting programs from standard monoclonal antibodies to complex and novel biologics, including ADCs.