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...

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Bibliographic Details
Main Authors: Weiluo Lee, Subhas Pradhan, Cheng Zhang, Niccolo A. E. Venanzi, Weina Li, Stephen Goldrick, Paul A. Dalby
Format: Article
Language:English
Published: Nature Portfolio 2022-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-22574-6

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