Linked Life Data

9147449

Source:http://linkedlifedata.com/resource/pubmed/id/9147449

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1997-5-12
pubmed:abstractText
Escherichia coli strain JM107/pQR700 possesses the vector pBGS18, a high copy number plasmid carrying kanamycin resistance, into which a 4.4 kb fragment containing the transketolase gene had been cloned. The bacterium was grown at 20 and 1000 1 scale for the production of transketolase. The specific growth rate was maintained at 0.15 h-1 until the bacterial concentration reached 20 g dry wt per litre at which point the culture was harvested. The clarified cell extract obtained after disruption of the bacteria in a high-pressure homogeniser contained about 230 U ml-1 of the enzyme, which represented about 40% of the total protein released. No further purification was done at large scale as the clarified cell extract could be used satisfactorily for biotransformations.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
B
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0168-1656
pubmed:author
pubmed:issnType
Print
pubmed:day
28
pubmed:volume
45
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
173-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
Enzyme-catalysed carbon-carbon bond formation: large-scale production of Escherichia coli transketolase.
pubmed:affiliation
The Advanced Centre for Biochemical Engineering, Department of Chemical and Biochemical Engineering, University College London, UK.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't