Cell culture process operations for recombinant protein production.

Area of Science:

• Biotechnology
• Pharmaceutical Manufacturing
• Bioprocess Engineering

Background:

• The protein therapeutics market has seen substantial growth, necessitating efficient manufacturing.
• Maintaining quality, reducing costs, and ensuring production flexibility are key industry challenges.
• Accelerated delivery of protein therapeutics to patients requires optimized production scales.

Purpose of the Study:

• To review batch, fed-batch, and perfusion processes for therapeutic protein production.
• To discuss challenges in lactate metabolism during biomanufacturing.
• To explore future prospects in process monitoring and control for biopharmaceuticals.

Main Methods:

• Description of batch, fed-batch, and perfusion bioprocesses.
• Analysis of their application in monoclonal antibody production.
• Discussion of metabolic challenges and control strategies.

Main Results:

• Overview of different manufacturing processes for protein therapeutics.
• Identification of lactate metabolism as a significant challenge.
• Exploration of advanced process monitoring and control techniques.

Conclusions:

• Efficient manufacturing processes are vital for meeting patient and market demands.
• Addressing challenges like lactate metabolism is key to optimizing bioproduction.
• Advancements in process monitoring and control promise improved therapeutic protein manufacturing.