Price Information
| Cat No. | Plasmid Name | Availability | Add to cart |
|---|---|---|---|
| V017429 | xCas12i | 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:
- xCas12i
- Antibiotic Resistance:
- Ampicillin
- Length:
- 9321 bp
- Type:
- Genome editing
- Replication origin:
- ori
- Host:
- Mammalian cells
- Promoter:
- CBh
- 5' Primer:
- CMV-F
- Growth Temperature:
- 37℃
xCas12i vector 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.
xCas12i vector Sequence
LOCUS 62056_23500 9321 bp DNA circular SYN 01-JAN-1980
DEFINITION synthetic circular DNA.
ACCESSION .
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 9321)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..9321
/mol_type="other DNA"
/organism="synthetic DNA construct"
promoter 1..241
/label=U6 promoter
/note="RNA polymerase III promoter for human U6 snRNA"
misc_RNA 299..374
/label=gRNA scaffold
/note="guide RNA scaffold for the Streptococcus pyogenes
CRISPR/Cas9 system"
enhancer 471..756
/label=CMV enhancer
/note="human cytomegalovirus immediate early enhancer;
contains an 18-bp deletion relative to the standard CMV
enhancer"
promoter 758..1035
/label=chicken beta-actin promoter
CDS 1284..1349
/codon_start=1
/label=3xFLAG
/note="three tandem FLAG(R) epitope tags, followed by an
enterokinase cleavage site"
/translation="DYKDHDGDYKDHDIDYKDDDDK"
CDS 1356..1376
/codon_start=1
/label=SV40 NLS
/note="nuclear localization signal of SV40 (simian virus
40) large T antigen"
/translation="PKKKRKV"
CDS 4641..4688
/codon_start=1
/label=nucleoplasmin NLS
/note="bipartite nuclear localization signal from
nucleoplasmin"
/translation="KRPAATKKAGQAKKKK"
polyA_signal 4722..4929
/label=bGH poly(A) signal
/note="bovine growth hormone polyadenylation signal"
enhancer 4998..5301
/label=CMV enhancer
/note="human cytomegalovirus immediate early enhancer"
promoter 5302..5505
/label=CMV promoter
/note="human cytomegalovirus (CMV) immediate early
promoter"
CDS 5534..6241
/codon_start=1
/label=mCherry
/note="monomeric derivative of DsRed fluorescent protein
(Shaner et al., 2004)"
/translation="MVSKGEEDNMAIIKEFMRFKVHMEGSVNGHEFEIEGEGEGRPYEG
TQTAKLKVTKGGPLPFAWDILSPQFMYGSKAYVKHPADIPDYLKLSFPEGFKWERVMNF
EDGGVVTVTQDSSLQDGEFIYKVKLRGTNFPSDGPVMQKKTMGWEASSERMYPEDGALK
GEIKQRLKLKDGGHYDAEVKTTYKAKKPVQLPGAYNVNIKLDITSHNEDYTIVEQYERA
EGRHSTGGMDELYK"
polyA_signal 6254..6707
/label=PGK poly(A) signal
/note="mouse phosphoglycerate kinase 1 polyadenylation
signal"
rep_origin 6799..7254
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
promoter 7536..7640
/label=AmpR promoter
CDS 7641..8498
/codon_start=1
/label=AmpR
/note="beta-lactamase"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
rep_origin 8672..9260
/direction=RIGHT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"