Biased expression, under the control of single promoter, of human interferon alpha-2b and Escherichia coli methionine amino peptidase genes in E. coli, irrespective of their distance from the promoter
Pakistan Journal of Pharmaceutical Sciences. 2016; 29 (2): 375-379
Dans Anglais
| IMEMR
| ID: emr-176365
ABSTRACT
Human interferon alpha-2b and Escherichia coli methionine amino peptidase genes were cloned independently as well as bicistronically in expression plasmid pET-21a [+]. Production of human interferon alpha-2b was comparable to that of E. coli methionine amino peptidase when these genes were expressed independently in E. coli BL21-CodonPlus [DE3]-RIL. However, human interferon alpha-2b was produced in a much less amount whereas there was no difference in the production of methionine amino peptidase when the encoding genes were expressed bicistronically. It is important to note that human interferon alpha-2b was the first gene in order, after the promoter and E. coli methionine amino peptidase was the next with a linker sequence of 27 nucleotides between them
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Indice:
Méditerranée orientale
Sujet Principal:
Protéines recombinantes
/
Régions promotrices (génétique)
/
Escherichia coli
/
Gènes
/
Aminopeptidases
langue:
Anglais
Texte intégral:
Pak. J. Pharm. Sci.
Année:
2016
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