| Literature DB >> 3534112 |
Abstract
A plasmid was constructed to express a mouse beta-interferon (IFN-beta) in Escherichia coli under the control of the modified tryptophan (trp) promoter. E. coli carrying the plasmid were cultivated in a minijar fermentor and synthesized up to 2.7 X 10(6) IU/ml of antiviral activity. At the end of the cultivation the cells became elongated and curved.Entities:
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Year: 1986 PMID： 3534112 DOI： 10.1089/jir.1986.6.429
Source DB: PubMed Journal: J Interferon Res ISSN： 0197-8357