This presentation focuses on the development, testing, and justification of an advanced control strategy for automating the dilution process during the formulation step in fill-finish manufacturing. The proposed control strategy is founded on precise, accurate and fast protein concentration measurements, all provided by the FlowVPE technology. Being able to rely on timely, high-quality concentration measurements, the novel strategy combines the FlowVPE implemented on-line with real-time data processing and modelling, to achieve immediate feedback control of the dilution process without the need for human intervention.  

Speakers: Janssen-Renata Pocitarenco, JSC Process Modelling and Marius Mueller, DPDS Analytical Development – Janssen.