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pLV-7×SMAD-Fluc-Puro vector (V014951)

Price Information

Cat No. Plasmid Name Availability Add to cart
V014951 pLV-7×SMAD-Fluc-Puro In stock, 1 week for quality controls

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Two tubes of lyophilized plasmid will be delivered, each tube is about 5µg.

Basic Vector Information

Vector Name:
pLV-7×SMAD-Fluc-Puro
Antibiotic Resistance:
Ampicillin
Length:
8143 bp
Replication origin:
ori

pLV-7×SMAD-Fluc-Puro vector Map

Copy Sequence View Map
pLV-7×SMAD-Fluc-Puro8143 bp4008001200160020002400280032003600400044004800520056006000640068007200760080003' LTRHIV-1 PsiRREgp41 peptideProtein TatcPPT/CTS7xSMADminPluciferaseIRES2PuroR3' LTR (Delta-U3)bGH poly(A) signalAmpR promoterAmpRori

Plasmid Protocol

1. Centrifuge at 5,000×g for 5 min.

2. Carefully open the tube and add 20 μl of sterile water to dissolve the DNA.

3. Close the tube and incubate for 10 minutes at room temperature.

4. Briefly vortex the tube and then do a quick spin to concentrate the liquid at the bottom. Speed is less than 5000×g.

5. Store the plasmid at -20 ℃.

6. The concentration of plasmid re-measurement sometimes differs from the nominal value, which may be due to the position of the lyophilized plasmid in the tube, the efficiency of the re-dissolution, the measurement bias, and adsorption on the wall of the tube, therefore, it is recommended to transform and extract the plasmid before using it

General Plasmid Transform Protocol

1. Take one 100μl of the competent cells and thaw it on ice for 10min, add 2μl of plasmid, then ice bath for 30min, then heat-shock it at 42℃ for 60s, do not stir, and then ice bath for 2min.

2. Add 900μl of LB liquid medium without antibiotics, and incubate at 37℃ for 45min (30℃ for 1-1.5 hours) with 180rpm shaking.

3. Centrifuge at 6000rpm for 5min, leave only 100μl of supernatant to resuspend the bacterial precipitate and spread it onto the target plasmid-resistant LB plate.

4. Invert the plate and incubate at 37℃ for 14h, or at 30℃ for 20h.

5. Pick a single colony into LB liquid medium, add the corresponding antibiotics, incubate at 220rpm for 14h, and extract the plasmid according to the experimental needs and the instructions of the plasmid extraction kit.

pLV-7×SMAD-Fluc-Puro vector Sequence

LOCUS       Exported                8143 bp DNA     circular SYN 14-JUN-2024
DEFINITION  Exported.
ACCESSION   V014951
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 8143)
  TITLE     Direct Submission
REFERENCE   2  (bases 1 to 8143)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..8143
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     LTR             117..750
                     /label=3' LTR
                     /note="3' long terminal repeat (LTR) from HIV-1"
     misc_feature    797..922
                     /label=HIV-1 Psi
                     /note="packaging signal of human immunodeficiency virus
                     type 1"
     misc_feature    1415..1648
                     /label=RRE
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     CDS             1833..1877
                     /label=gp41 peptide
                     /note="antigenic peptide corresponding to amino acids 655
                     to 669 of the HIV envelope protein gp41 (Lutje Hulsik et 
                     al., 2013)"
     CDS             2026..2067
                     /label=Protein Tat
                     /note="Protein Tat from Human immunodeficiency virus type 1
                     group M subtype B (isolate WMJ22). Accession#: P12509"
     misc_feature    2164..2281
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination
                     sequence of HIV-1"
     protein_bind    join(2297..2304,2309..2316,2327..2334,2341..2348,2356..2363,
                     2371..2378,2385..2392)
                     /label=7xSMAD
                     /bound_moiety="SMAD binding motif 7 copies"
     promoter        2445..2476
                     /label=minP
                     /note="minimal TATA-box promoter with low basal activity"
     CDS             2555..4204
                     /label=luciferase
                     /note="firefly luciferase"
     misc_feature    4259..4845
                     /label=IRES2
                     /note="internal ribosome entry site (IRES) of the 
                     encephalomyocarditis virus (EMCV)"
     CDS             4865..5461
                     /label=PuroR
                     /note="puromycin N-acetyltransferase"
     LTR             5667..5900
                     /label=3' LTR (Delta-U3)
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     HIV-1"
     polyA_signal    6057..6281
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     promoter        6377..6481
                     /label=AmpR promoter
     CDS             6482..7339
                     /label=AmpR
                     /note="beta-lactamase"
     rep_origin      7513..8101
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"