Price Information
| Cat No. | Plasmid Name | Availability | Add to cart |
|---|---|---|---|
| V010400 | pMSCVpuro | 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:
- pMSCVpuro
- Antibiotic Resistance:
- Ampicillin
- Length:
- 6264 bp
- Type:
- Viral Expression & Packaging Vectors
- Replication origin:
- ori
- Source/Author:
- Clontech
- Copy Number:
- High copy number
- Promoter:
- MSCV
pMSCVpuro 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.
pMSCVpuro vector Sequence
LOCUS pMSCVpuro. 6264 bp DNA circular SYN 01-JAN-1980
DEFINITION Retroviral vector with a puromycin resistance marker optimized for
gene expression in hematopoietic, embryonic stem, or embryonic
carcinoma cells.
ACCESSION .
VERSION .
KEYWORDS pMSCVpuro
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 6264)
AUTHORS Clontech
TITLE Direct Submission
REFERENCE 2 (bases 1 to 6264)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"
FEATURES Location/Qualifiers
source 1..6264
/mol_type="other DNA"
/organism="synthetic DNA construct"
promoter 1..515
/label=MSCV
/note="Murine embryonic stem cell virus promoter including
the enhancer and promoter region of PCMV virus and 5'
untranslated region of dl-587rev retrovirus"
misc_feature 579..920
/label=MESV Psi
/note="packaging signal of murine embryonic stem cell
virus"
CDS 987..1403
/label=gag (truncated)
/note="truncated Moloney murine leukemia virus (MMLV) gag
gene lacking the start codon"
misc_feature 1410..1433
/label=MCS
/note="MCS"
/note="multiple cloning site"
promoter 1438..1937
/label=PGK promoter
/note="mouse phosphoglycerate kinase 1 promoter"
CDS 1958..2554
/label=PuroR
/note="puromycin N-acetyltransferase"
LTR 2657..3171
/label=3' LTR
/note="3' long terminal repeat from murine embryonic stem
cell virus"
protein_bind complement(3333..3349)
/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)."
promoter complement(3357..3387)
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind complement(3402..3423)
/label=CAP binding site
/note="CAP binding activates transcription in the presence
of cAMP."
rep_origin complement(3711..4299)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(4473..5330)
/label=AmpR
/note="beta-lactamase"
promoter complement(5331..5435)
/label=AmpR promoter
LTR 6263..6264
/label=5' LTR
/note="5' long terminal repeat from murine embryonic stem
cell virus"