Sutro Biopharma, Inc.
HIGH GROWTH CAPACITY AUXOTROPHIC ESCHERICHIA COLI AND METHODS OF USE

Abstract:

This invention provides high growth capacity strains of auxotrophic Escherichia coli and methods for generating thereof. The high growth capacity strains express a complementing auxotrophic plasmid that allows the strain to grow in the absence of the auxotrophic amino acid. Also, provided herein is a method for preparing a bacterial cell extract of a high growth capacity strain of auxotrophic Escherichia coli for use in an in vitro protein expression.