Optimization of recombinant Escherichia coli fed-batch fermentation for bovine somatotropin

Sung Kwan Yoon, Seon Hun Kwon, Myoung Gyu Park, Whan Koo Kang, Tai Hyun Park

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Optimum specific growth rate for the production of recombinant bovine somatotropin (bST) was investigated in fed-batch E. coli fermentation with a controlled specific growth rate. Maximum specific bST concentration based on cell mass decreases linearly with the controlled specific growth rate. Productivity of bST is expressed by a quadratic equation as a function of the specific growth rate and has a maximum value at μ=0.23 hr-1.

Original languageEnglish
Pages (from-to)1119-1124
Number of pages6
JournalBiotechnology Letters
Volume16
Issue number11
DOIs
StatePublished - Nov 1994

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