Last data update: 25 October 2020 04:11 CET
Plasmid name: pCAGGS-E-sopE2 (LMBP 4877)
|Price category:||Cat. 1 (cf. price list)|
|Status:||GeneCorner core plasmid|
(View with Genome Compiler)
|Cloned DNA:||Salmonella enterica serovar Typhimurium LT2 sopE2 cDNA
|Promoter:||Chicken β-actin/rabbit β-globin hybrid promoter (AG)
Human cytomegalovirus immediate early promoter (CMV-IE); enhancer only
Escherichia coli lac operon promoter
|Terminator:||Rabbit β-globin polyadenylation signal (β-globin polyA)
Simian virus 40 polyadenylation signal (SV40 polyA)
|Selection marker:||Ampicillin (amp)|
|Replicon:||Escherichia coli plasmid pMB1 origin
Simian virus 40 bidirectional origin (SV40)
|Host range:||Escherichia coli
Mammalian cells; SV40 permissive cells
|Further information:||The plasmid was constructed by inserting a NotI-XmaI fragment, obtained by PCR using genomic DNA of the S. typhimurium LT2 strain (gift from M. McClelland, Sidney Kimmel Cancer Center, San Diego, USA) as template and containing the S. typhimurium LT2 sopE2 coding sequence, into the NotI-XmaI opened pCAGGS-E-tag vector. As a result, the sopE2 coding sequence is fused in phase to the N-terminal E-tag.
pCAGGS-E-sopE2 is useful for highly efficient expression of sopE2 under the control of the AG promoter and the hCMV-IE enhancer in various mammalian cells.
When cloning a fragment downstream from the lac promoter it may be advisable to use lacI(q) strains in order to prevent fortuitous expression of a possibly noxious polypeptide.
The nucleotide sequence of this plasmid corresponds with the EMBL Nucleotide Sequence Database accession number LT727053.1.
The nucleotide sequence of the sopE2 cDNA corresponds with the Genbank accession number NC_003197.1.
Other name of the plasmid is pCAGGSE-SopE2.
|EMBL Accession number:||NC_003197.1, view at EMBL, GenBank, DDBJ
LT727053.1, view at EMBL, GenBank, DDBJ
|Latest sequence update:||07/09/2007|
Primers used to amplify the sopE2 coding sequence: forward: 5' CGCAAGGAAGCGGCCGCT.ATG.ACT.AAC.ATA.ACA.CTA.TCC 3' NotI *** reverse: 5' GTCGCCCCGGG.TCA.GGA.GGC.ATT.CTG.AAG.ATA.CTT.ATT.C 3' XmaI +++ ***: start codon. +++: termination codon. Punctuation indicates reading frame.
|Authenticity test:||Restriction enzyme pattern analysed at GeneCorner: AccIII, Alw44I/BamHI, ApaI/EcoRV, BalI, BstXI/NotI, EcoRI/HincII and NcoI/XmaI.
As compared to the compiled nucleotide sequence, the restriction site analysis pattern revealed that ApaI only cuts once instead of twice. The ApaI site at position 4390 could not be experimentally confirmed.
|History of deposit:||This plasmid was deposited by Prof. Dr R. Beyaert(1) (2). It was constructed by Dr P. Schotte(1) (2).
(1) Department for Molecular Biomedical Research, VIB, Ghent, Belgium
(2) Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
|Restricted distribution:||- BCCM MTA|
|Distributed as:||H/P active culture or plasmid DNA|
|Host for distribution:||Escherichia coli K12 MC1061|
|Host reference:||Casadaban et al., J. Mol. Biol. 138 (1980), 179-207 [PMID: 6997493]
|Related host reference:||Brigé et al., Biochem. J. 394 (2006), 335-344 [PMID: 16293111]
|Cultivation medium:||LB-Lennox + ampicillin (100 μg/ml)|
|Other culture collection numbers:||-|
Refer in your Materials and Methods:
|pCAGGS-E-sopE2 (LMBP 4877) is available at BCCM/GeneCorner. This plasmid was deposited by Prof. Dr R. Beyaert .|
Note: Up-to-date, validated data are enclosed with the biological material. Nevertheless, these data are a snapshot at a given moment; further updates are always possible.