Price Information
| Cat No. | Plasmid Name | Availability | Add to cart |
|---|---|---|---|
| V001717 | pET-dCas9-VP64-6xHis | 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:
- pET-dCas9-VP64-6xHis
- Antibiotic Resistance:
- Ampicillin
- Length:
- 9544 bp
- Type:
- Bacterial Expression
- Replication origin:
- ori
- Copy Number:
- High Copy
- Promoter:
- T7
- Cloning Method:
- Gibson Cloning
- 5' Primer:
- T7 promoter
- 3' Primer:
- T7 terminator
pET-dCas9-VP64-6xHis 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.
pET-dCas9-VP64-6xHis vector Sequence
LOCUS pET-dCas9-VP64-6 9544 bp DNA circular SYN 13-MAY-2021
DEFINITION Expression of dCas9-VP64-6xHis in bacterial cells.
ACCESSION .
VERSION .
KEYWORDS pET-dCas9-VP64-6xHis
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 9544)
AUTHORS Zuris JA, Thompson DB, Shu Y, Guilinger JP, Bessen JL, Hu JH, Maeder
ML, Joung JK, Chen ZY, Liu DR
TITLE Cationic lipid-mediated delivery of proteins enables efficient
protein-based genome editing in vitro and in vivo.
JOURNAL Nat Biotechnol. 2015 Jan;33(1):73-80. doi: 10.1038/nbt.3081. Epub
2014 Oct 30.
PUBMED 25357182
REFERENCE 2 (bases 1 to 9544)
TITLE Direct Submission
REFERENCE 3 (bases 1 to 9544)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"; doi: "10.1038/nbt.3081";
journalName: "Nat Biotechnol"; date: "2015-01"; volume: "33"; issue:
"1"; pages: "73-80"
COMMENT SGRef: number: 2; type: "Journal Article"
FEATURES Location/Qualifiers
source 1..9544
/mol_type="other DNA"
/organism="synthetic DNA construct"
protein_bind 3..27
/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)."
RBS 42..64
/note="efficient ribosome binding site from bacteriophage
T7 gene 10 (Olins and Rangwala, 1989)"
CDS 71..4174
/label=dCas9
/note="catalytically dead mutant of the Cas9 endonuclease
from the Streptococcus pyogenes Type II CRISPR/Cas system"
CDS 4181..4201
/codon_start=1
/product="nuclear localization signal of SV40 (simian virus
40) large T antigen"
/label=SV40 NLS
/translation="PKKKRKV"
CDS 4208..4273
/codon_start=1
/product="three tandem FLAG(R) epitope tags, followed by an
enterokinase cleavage site"
/label=3xFLAG
/translation="DYKDHDGDYKDHDIDYKDDDDK"
CDS 4304..4453
/label=VP64
/note="tetrameric repeat of the minimal activation domain
of herpes simplex virus VP16 (Beerli et al., 1998)"
CDS 4454..4471
/label=6xHis
/note="6xHis affinity tag"
CDS 4490..4534
/label=S-Tag
/note="affinity and epitope tag derived from pancreatic
ribonuclease A"
terminator 4586..4633
/label=T7 terminator
/note="transcription terminator for bacteriophage T7 RNA
polymerase"
rep_origin 4670..5125
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
CDS complement(5243..6100)
/label=AmpR
/note="beta-lactamase"
promoter complement(6101..6193)
/label=AmpR promoter
rep_origin 6274..6862
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
primer_bind 7016..7033
/label=L4440
/note="L4440 vector, forward primer"
misc_feature complement(7048..7190)
/label=bom
/note="basis of mobility region from pBR322"
primer_bind 7276..7298
/label=pGEX 3'
/note="pGEX vectors, reverse primer"
CDS complement(7295..7483)
/label=rop
/note="Rop protein, which maintains plasmids at low copy
number"
protein_bind complement(8021..8042)
/label=CAP binding site
/note="CAP binding activates transcription in the presence
of cAMP."
CDS complement(8058..9137)
/label=lacI
/note="lac repressor"
promoter complement(9138..9215)
/label=lacI promoter
primer_bind 9421..9440
/label=pBRrevBam
/note="pBR322 vectors, tet region, downstream of BamHI,
reverse primer"
promoter 9528..9544
/label=T7 promoter
/note="promoter for bacteriophage T7 RNA polymerase"