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Updated: Apr 15, 2026

Purification and Analytics of a Monoclonal Antibody from Chinese Hamster Ovary Cells Using an Automated Microbioreactor System
Published on: May 1, 2019
Inhibited fragmentation of mAbs in buffered ionic liquids
Romiza R Mazid1, R Vijayaraghavan, Douglas R MacFarlane
1Department of Chemical Engineering, Monash University, Clayton 3800, VIC, Australia. wenlong.cheng@monash.edu.
We thoroughly investigated the biological, structural and chemical stability of epidermal growth factor receptor monoclonal antibody (EGFR mAb) using choline-based buffered ionic liquids (BILs). The results demonstrated substantially enhanced stabilities in our BILs, indicating their huge promise as real-world green biological buffers for antibody storage and transportation.
We thoroughly investigated the biological, structural and chemical stability of epidermal growth factor receptor monoclonal antibody (EGFR mAb) using choline-based buffered ionic liquids (BILs). The results demonstrated substantially enhanced stabilities in our BILs, indicating their huge promise as real-world green biological buffers for antibody storage and transportation.

