non-IPTG inducible system in E.coli recA- (GI724 or GI698
Gilles.Vachon at ujf-grenoble.fr
Thu Mar 12 05:17:50 EST 1998
Being unfamiliar with expression systems, I would like to express a protein
in E.coli with an inducible system that does not required IPTG.
The problem is that I would also like to use recA- strains.
I have seen commercial vectors like pLEX (sold by in vitrogen) which would
be suitable for cloning and expression but the strain that goes with it is
Unless someone has a recA- version of these GI724 and GI698 strains? Or is
there a vector that carries both the PL promoter and the cI gene?
If not, what possibilities do I have?
Laboratoire de Genetique Moleculaire des Plantes
CERMO, 3eme etage
Universite J. Fourier, BP 53X
38041 GRENOBLE CEDEX
Tel: (33) 04 76 63 56 58
fax: (33) 04 76 51 43 36
e-mail: Gilles.Vachon at ujf-grenoble.fr
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