Price Information
| Cat No. | Plasmid Name | Availability | Add to cart |
|---|---|---|---|
| V017048 | pLenti-puro | In stock, 1 week for quality controls |
Buy one, get one free! |
Two tubes of lyophilized plasmid will be delivered, each tube is about 5µg.
Basic Vector Information
- Vector Name:
- pLenti-puro
- Antibiotic Resistance:
- Ampicillin
- Length:
- 7066 bp
- Type:
- Protein expression, Tetracycline inducible
- Replication origin:
- ori
- Host:
- Mammalian cells, Lentivirus
- Selection Marker:
- Puro
- Promoter:
- RSV
- Growth Strain(s):
- Stbl3
- Growth Temperature:
- 37℃
pLenti-puro vector Map
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.
pLenti-puro vector Sequence
LOCUS V017048 7066 bp DNA circular SYN 01-JAN-1980
DEFINITION Exported.
ACCESSION V017048
VERSION V017048
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
.
REFERENCE 1 (bases 1 to 7066)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..7066
/mol_type="other DNA"
/organism="synthetic DNA construct"
protein_bind 228..249
/label="CAP binding site"
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 264..294
/label="lac promoter"
/note="promoter for the E. coli lac operon"
protein_bind 302..318
/label="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)."
primer_bind 326..342
/label="M13 rev"
/note="common sequencing primer, one of multiple similar
variants"
promoter 363..381
/label="T3 promoter"
/note="promoter for bacteriophage T3 RNA polymerase"
promoter 409..635
/label="RSV promoter"
/note="Rous sarcoma virus enhancer/promoter"
LTR 636..816
/label="5' LTR (truncated)"
/note="truncated 5' long terminal repeat (LTR) from HIV-1"
misc_feature 863..988
/label="HIV-1 Psi"
/note="packaging signal of human immunodeficiency virus
type 1"
misc_feature 1481..1714
/label="RRE"
/note="The Rev response element (RRE) of HIV-1 allows for
Rev-dependent mRNA export from the nucleus to the
cytoplasm."
CDS 1899..1943
/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 2092..2133
/note="Protein Tat from Human immunodeficiency virus type 1
group M subtype B (isolate WMJ22). Accession#: P12509"
/label="Protein Tat"
enhancer 2222..2524
/label="CMV enhancer"
/note="human cytomegalovirus immediate early enhancer"
promoter 2525..2728
/label="CMV promoter"
/note="human cytomegalovirus (CMV) immediate early
promoter"
protein_bind 2730..2748
/label="tet operator"
/note="bacterial operator O2 for the tetR and tetA genes"
CDS 2858..2899
/label="V5 tag"
/note="epitope tag from simian virus 5"
CDS 2909..2926
/label="6xHis"
/note="6xHis affinity tag"
promoter 2983..3312
/label="SV40 promoter"
/note="SV40 enhancer and early promoter"
CDS 3322..3918
/label="PuroR"
/note="puromycin N-acetyltransferase"
LTR 3993..4226
/label="3' LTR (Delta-U3)"
/note="self-inactivating 3' long terminal repeat (LTR) from
HIV-1"
polyA_signal 4298..4432
/label="SV40 poly(A) signal"
/note="SV40 polyadenylation signal"
promoter complement(4615..4633)
/label="T7 promoter"
/note="promoter for bacteriophage T7 RNA polymerase"
primer_bind complement(4643..4659)
/label="M13 fwd"
/note="common sequencing primer, one of multiple similar
variants"
rep_origin 4801..5256
/label="f1 ori"
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
promoter 5282..5386
/label="AmpR promoter"
CDS 5387..6244
/label="AmpR"
/note="beta-lactamase"
rep_origin 6418..7006
/direction=RIGHT
/label="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"