The Department of Catalysis and Chemical Reaction Engineering at the National Institute of Chemistry is a project partner cooperating on Biopharm.si projects RRP4, RRP6, RRP7. Our main tasks are related to the simulation of biological drug production process. Results of our study will serve as a tool for biopharmaceutical process development integrating up-stream and down-stream processes, and for further optimization, monitoring, and quality control.
Figure 1: Department of Catalysis and Chemical Reaction Engineering at the Slovenian Chemical Society Annual Meeting 2017 in Portoroz. Biopharm.si team are represented by Miha, Miša, Drejc and Uroš.Interdisciplinary team of scientists led by doc. dr. Blaž Likozar has developed a state-of-the-art theoretical description of cell metabolism, incorporating cell phases transitions from the first principles (reversibility of macro reactions). The complete mathematical model can provide:
- dynamical concentration profiles of components in the cell and the cell medium,
- simulations of the cell medium modification, such as cell feeding, which enables smart experiment design,
- a link to the down-stream processes and to novel (bio)process design via protein N-glycosylation coupling.
Figure 2: Coupling of Cell metabolism and protein N-glycosylation. The end products are glycans (biological drugs).At the Slovenian Chemical Society Annual Meeting 2017, Miha had a lecture on CHO cell metabolic flux analysis, and Jernej presented the poster on Hybrid bioreactor model with improved CHO cell biomass growth dynamics and metabolomic glycosylation module. Our results were also presented at the 2017 AiChE Annual Meeting in Minneapolis, USA, where Uroš had a lecture entitled Model-Based Process Optimization for Upstream Bioreactor Production–Downstream Chromatographic Separation of CHO Cell Monoclonal Antibodies (mAb). The presentation is available here.
From left to rigth: chemist Miha (the authentic mastermind), biologist Miša (she knows what animals need, so she eats their food), astrophysicist Drejc (doing some stretching before running Monte Carlo) and chemical engineer Uroš (playing with animals in the park)If you want to collaborate with us, drop us an e-mail: email@example.com, firstname.lastname@example.org, email@example.com, firstname.lastname@example.org, email@example.com.