Price Information
| Cat No. | Plasmid Name | Availability | Add to cart |
|---|---|---|---|
| V011602 | pMT/V5-His A | In stock, instant shipping |
Buy one, get one free! |
Two tubes of lyophilized plasmid will be delivered, each tube is about 5µg.
Basic Vector Information
The vector is for inducible high-level expression of C-terminally V5-6xHis-tagged proteins in Drosophila cells.
- Vector Name:
- pMT/V5-His A
- Antibiotic Resistance:
- Ampicillin
- Length:
- 3538 bp
- Type:
- Insect Cell Vectors
- Replication origin:
- ori
- Source/Author:
- Invitrogen (Life Technologies)
- Copy Number:
- High copy number
- Promoter:
- MT
- Growth Strain(s):
- stbl3
- Growth Temperature:
- 37℃
pMT/V5-His A 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.
References
- Domeika K, Berg M, Eloranta ML, Alm GV. Porcine interleukin-12 fusion protein and interleukin-18 in combination induce interferon-gamma production in porcine natural killer and T cells. Vet Immunol Immunopathol. 2002 May;86(1-2):11-21.
pMT/V5-His A vector Sequence
LOCUS pMT_V5-His_A. 3538 bp DNA circular SYN 01-JAN-1980
DEFINITION Vector for inducible high-level expression of C-terminally
V5-6xHis-tagged proteins in Drosophila cells. For other reading
frames, use pMT/V5-His B or pMT/V5-His C.
ACCESSION .
VERSION .
KEYWORDS pMT V5-His A
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 3538)
AUTHORS Invitrogen (Life Technologies)
TITLE Direct Submission
REFERENCE 2 (bases 1 to 3538)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"
COMMENT To create stable cell lines, co-transfect with the drug selection
vector pCoHygro or pCoBlast.
FEATURES Location/Qualifiers
source 1..3538
/mol_type="other DNA"
/organism="synthetic DNA construct"
primer_bind 379..395
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"
promoter 407..833
/label=MT promoter
/note="Drosophila metallothionein promoter"
misc_feature 849..929
/label=MCS
/note="MCS"
/note="multiple cloning site"
CDS 930..971
/label=V5 tag
/note="epitope tag from simian virus 5"
CDS 981..998
/label=6xHis
/note="6xHis affinity tag"
polyA_signal complement(1040..1174)
/label=SV40 poly(A) signal
/note="SV40 polyadenylation signal"
primer_bind complement(1318..1334)
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
protein_bind complement(1342..1358)
/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(1366..1396)
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind complement(1411..1432)
/label=CAP binding site
/note="CAP binding activates transcription in the presence
of cAMP."
rep_origin complement(1720..2308)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(2482..3339)
/label=AmpR
/note="beta-lactamase"
promoter complement(3340..3444)
/label=AmpR promoter