PiggyBac Dual promoter (PB513B- 1) Plasmid


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PiggyBac Dual promoter (PB513B-1)

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PiggyBac Dual promoter (PB513B-1),Plasmid PiggyBac Dual promoter (PB513B-1),PiggyBac Dual promoter (PB513B-1) vector


PiggyBac Dual promoter (PB513B-1) Information

Promoter: CMV promoter

Replicator: pUC ori, F1 ori

Terminator: SV40 poly (A) signal

Plasmid classification: lactation series plasmids; lactation editing plasmids; lactation transposing plasmids

Plasmid size: 7258bp

Prokaryotic resistance: ampicillin Amp (100 u g/ml)

Screening markers: green fluorescent protein CopGFP, purinamycin Puro (10ug/ml)

Cloned strains of Escherichia coli, DH5 A and other Escherichia coli

Culture conditions: 37 centigrade, aerobic LB

Expression host: mammalian cells such as 293T

Culture conditions: 37 C, 5%CO2

Induction mode: no induction, instantaneous expression

5'sequencing primers: CMV-F (CGCAAATGGGCGGTAGGCGTG)

3'sequencing primers: Sv40-polyA-R (GAAATTTGTGATGCTATTGC)


PiggyBac Dual promoter (PB513B-1) Description

PiggyBac Dual promoter (PB513B-1) is a plasmid for mammalian cell transposition experiment, located at the downstream of CMV promoter, MCS, so that the target gene or microRNA is more convenient to clone. The downstream EF-1 alpha core promoter starts the expression of GFP.

The PiggyBac (PB) transposon is a mobile genetic element that efficiently transposes between vectors and chromosomes via a "cut and paste" mechanism. During transposition, the PB transposase recognizes transposon-specific inverted terminal repeat sequences (ITRs) located on both ends of the transposon vector and efficiently moves the contents from the original sites and efficiently integrates them into TTAA chromosomal sites. The powerful activity of the piggyBac transposon system enables genes of interest between the two ITRs in the PB vector to be easily mobilized into target genomes.
      The unique features of piggyBac transposons are that there is NO Cargo Limit and it is also Reversible. Genomes containing an inserted piggyBac vector can be transiently re-transfected with the PB transposase expression vector. The PB transposase will remove the transposons from the genome, footprint-free.The Super PiggyBac transposase transient expression vector and PB513B-1 were co-transfected into HeLa cells and puromycin selection applied for 10 days (10ug/ml). Cells efficiently transposed were Puro resistant and GFP positive.


PiggyBac Dual promoter (PB513B-1) plasmid


PiggyBac Dual promoter (PB513B-1) Sequence

LOCUS       Exported File           7258 bp ds-DNA    circular SYN 24-5-2015
KEYWORDS    PiggyBac Dual promoter(PB513B-1)
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7258)
  TITLE     Direct Submission
  JOURNAL   Exported 2015-5-24 
FEATURES             Location/Qualifiers
     source          1..7258
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     promoter        complement(1..105)
                     /note="AmpR promoter"
     rep_origin      complement(131..586)
                     /note="f1 ori"
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     728..744
                     /note="M13 fwd"
                     /note="common sequencing primer, one of multiple similar 
     promoter        1442..1645
                     /note="CMV promoter"
                     /note="human cytomegalovirus (CMV) immediate early 
     CDS             3068..3121
                     /product="2A peptide from?Thosea asigna virus capsid 
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
     CDS             3122..3721
                     /gene="pac from Streptomyces alboniger"
                     /product="puromycin N-acetyltransferase"
                     /note="confers resistance to puromycin"
     polyA_signal    3829..3950
                     /note="SV40 poly(A) signal"
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5237..5253)
                     /note="M13 rev"
                     /note="common sequencing primer, one of multiple similar 
     protein_bind    5261..5277
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="lac operator"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(5285..5315)
                     /note="lac promoter"
                     /note="promoter for the E. coli lac operon"
     protein_bind    5330..5351
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding site"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     rep_origin      complement(5639..6227)
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
     CDS             complement(6398..7258)
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