p15TV-L
(Plasmid #26093)

• Purpose: (Empty Backbone) SGC Empty backbone for bacterial expression under T7 promoter. Uses infusion based cloning method.
• Depositing Lab: Cheryl Arrowsmith
• Publication: Cloning Vectors (unpublished)

Backbone

• Vector backbone: p15TV-L
• Backbone manufacturer: SGC
• Backbone size (bp): 7746
• Modifications to backbone: Derived from pET15b. Used for T7 promoter driven expression of recombinant proteins with the addition of a 21 amino acid N-terminal fusion tag with 6X His followed by a TEV cleavage site. Two stop codons are included at C-terminal cloning site.
• Vector type: Bacterial Expression
• Promoter: T7-lacO
• Tags / Fusion Proteins:
  • 6xHis (N terminal on backbone)
  • TEV cleavage site (N terminal on backbone)

Growth in Bacteria

• Bacterial Resistance(s): Ampicillin, 100 μg/mL
• Growth Temperature: 37°C
• Growth Strain(s): DH5alpha
• Copy number: Low Copy

Cloning Information

• Cloning method: Ligation Independent Cloning
• 5′ sequencing primer: T7
• 3′ sequencing primer: T7-term

Resource Information

• Supplemental Documents:
  • p15TV-L annotated plasmid data
• Articles Citing this Plasmid:
  • 11 References

Terms and Licenses

• Academic/Nonprofit Terms:
  • UBMTA
• Industry Terms:
  • Not Available to Industry

Depositor Comments

The p15TV-L vector (GenBank ID: EF456736.1) is a derivative of pET15b (Novagen) and is for infusion based cloning. It is used for T7 promoter driven expression of recombinant proteins with the addition of a 21 amino acid N-terminal fusion tag with 6X His followed by a TEV cleavage site. Two stop codons are included at C-terminal cloning site.

Insertion of DNA sequence into the cloning/expression region is preformed using BD-Biosciences Infusion enzyme mediated directional recombination between complementary 15 nucleotide DNA sequences at the ends of the insert (PCR product) and BseRI linearized vector. Insertion of target sequence involves replacement of a SacB gene stuffer sequence, which provides for negative selection of the original plasmid on 5% sucrose.

http://www.sgc.utoronto.ca/SGC-WebPages/toronto-vectors.php