EPISODE · Dec 18, 2025 · 30 MIN
Managing Acetate Accumulation in Recombinant E. coli Fed-Batch Processes
from Biomanufacturing & Fermentation Technology · host prasad ernala
This is particularly with recombinant Escherichia coli strains. Itdraws from a real-world case study of unexpected acetate, lactate, glycerol, or organic acidaccumulation during fed-batch operations, caused by feed strategy misalignment with cellular uptakekinetics. The focus is on a recombinant E. coli vaccine antigen process that failed GMP batches due toacetate toxicity at pilot scale
What this episode covers
This is particularly with recombinant Escherichia coli strains. Itdraws from a real-world case study of unexpected acetate, lactate, glycerol, or organic acidaccumulation during fed-batch operations, caused by feed strategy misalignment with cellular uptakekinetics. The focus is on a recombinant E. coli vaccine antigen process that failed GMP batches due toacetate toxicity at pilot scale
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Managing Acetate Accumulation in Recombinant E. coli Fed-Batch Processes
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