Directed evolution for soluble and active periplasmic expression of bovine enterokinase in Escherichia coli
Abstract Bovine enterokinase light chain (EKL) is an industrially useful protease for accurate removal of affinity-purification tags from high-value biopharmaceuticals. However, recombinant expression in Escherichia coli produces insoluble inclusion bodies, requiring solubilisation, refolding, and a...
Main Authors: | Weiluo Lee, Subhas Pradhan, Cheng Zhang, Niccolo A. E. Venanzi, Weina Li, Stephen Goldrick, Paul A. Dalby |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2022-10-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-022-22574-6 |
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