Price Information
| Cat No. | Plasmid Name | Availability | Add to cart |
|---|---|---|---|
| V006586 | pCAG-Cre-IRES2-GFP | 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:
- pCAG-Cre-IRES2-GFP
- Antibiotic Resistance:
- Ampicillin
- Length:
- 7250 bp
- Type:
- Cre/Lox system, mammalian expression vectors
- Replication origin:
- ori
- Selection Marker:
- EGFP
- Promoter:
- CAG
pCAG-Cre-IRES2-GFP 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.
pCAG-Cre-IRES2-GFP vector Sequence
LOCUS 40924_7986 7250 bp DNA circular SYN 13-JAN-2022
DEFINITION synthetic circular DNA.
ACCESSION .
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7250)
TITLE Direct Submission
REFERENCE 2 (bases 1 to 7250)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"
FEATURES Location/Qualifiers
source 1..7250
/mol_type="other DNA"
/organism="synthetic DNA construct"
enhancer 14..393
/label=CMV enhancer
/note="human cytomegalovirus immediate early enhancer"
promoter 395..646
/label=chicken beta-actin promoter
/note="contains a 21-bp deletion relative to the standard
chicken beta-actin promoter"
intron 647..1663
/label=chimeric intron
/note="chimera between introns from chicken beta-actin and
rabbit beta-globin"
CDS 1798..1818
/codon_start=1
/product="nuclear localization signal of SV40 large T
antigen"
/label=nuclear localization signal of SV40 large T
ant
/note="SV40 NLS"
/translation="PKKKRKV"
CDS 1816..2844
/label=Cre
/note="site-specific recombinase"
misc_feature 2888..3474
/label=IRES2
/note="internal ribosome entry site (IRES) of the
encephalomyocarditis virus (EMCV)"
CDS 3475..4191
/label=EGFP
/note="enhanced GFP"
polyA_signal 4346..4401
/label=beta-globin poly(A) signal
/note="rabbit beta-globin polyadenylation signal (Gil and
Proudfoot, 1987)"
primer_bind complement(4762..4778)
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
protein_bind complement(4786..4802)
/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(4810..4840)
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind complement(4855..4876)
/label=CAP binding site
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 4934..5130
/label=SV40 promoter
/note="SV40 early promoter"
polyA_signal 5136..5270
/label=SV40 poly(A) signal
/note="SV40 polyadenylation signal"
rep_origin complement(5509..6097)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(6271..7128)
/label=AmpR
/note="beta-lactamase"
promoter complement(7129..7233)
/label=AmpR promoter
promoter 7250
/label=CAG
/note="CMV early enhancer fused to modified chicken
beta-actin promoter"