Biologics CDMO — Built for Difficult Programs

ArtProtein partners with you to deliver high‑yield cell lines, robust processes, and IND‑ready data. CHO/HEK platforms. Non‑GMP scale‑up. U.S.–based team.

Gene to protein workflow diagram

Cell Line Development

CHO/HEK stable cell lines with multi‑g/L productivity. Monoclonality and stability confirmed.

Process Development

DoE‑driven upstream and downstream optimization with clear CPP/CQA mapping.

Analytics & Bioassay

Identity, purity, glycan/charge, potency, and safety methods developed for tech transfer.

Scale‑Up & Tech Transfer

Engineering runs and tox supply to de‑risk GMP; complete documentation for IND/CMC.