Price Information
| Cat No. | Plasmid Name | Availability | Buy one, get one free! (?) |
|---|---|---|---|
| V014300 | pMS2-GST | In stock, instant shipping |
Two tubes of lyophilized plasmid will be delivered, each tube is about 5µg.
Basic Vector Information
- Vector Name:
- pMS2-GST
- Antibiotic Resistance:
- Ampicillin
- Length:
- 5957 bp
- Type:
- Gene template
- Replication origin:
- ori
- Host:
- E. coli
- Promoter:
- T3
- Growth Strain(s):
- DH10B
- Growth Temperature:
- 37℃
pMS2-GST 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.
pMS2-GST vector Sequence
LOCUS Exported 5957 bp DNA circular SYN 24-FEB-2025
DEFINITION Exported.
ACCESSION V014300
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 5957)
TITLE Direct Submission
REFERENCE 2 (bases 1 to 5957)
AUTHORS .
TITLE Direct Submission
COMMENT SGRef: number: 1; type: "Journal Article"
FEATURES Location/Qualifiers
source 1..5957
/mol_type="other DNA"
/organism="synthetic DNA construct"
CDS 750..776
/label=HA
/note="HA (human influenza hemagglutinin) epitope tag"
CDS 777..788
/label=Factor Xa site
/note="Factor Xa recognition and cleavage site"
CDS 1179..1832
/label=GST
/note="glutathione S-transferase from Schistosoma
japonicum"
CDS 1833..1853
/label=SV40 NLS
/note="nuclear localization signal of SV40 (simian virus
40) large T antigen"
intron 1912..2484
/label=beta-globin intron
/note="intron from rabbit beta-globin gene"
CDS 2488..2610
/gene="HBB"
/label=Hemoglobin subunit beta
/note="Hemoglobin subunit beta from Colobus guereza.
Accession#: Q9TT33"
polyA_signal 2681..2736
/label=beta-globin poly(A) signal
/note="rabbit beta-globin polyadenylation signal (Gil and
Proudfoot, 1987)"
promoter complement(3091..3109)
/label=T7 promoter
/note="promoter for bacteriophage T7 RNA polymerase"
primer_bind complement(3116..3132)
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"
rep_origin 3274..3729
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
promoter 3755..3859
/label=AmpR promoter
misc_feature 4044..4423
/label=ISS
/note="immunostimulatory sequence from the AmpR gene;
contains unmethylated CpG dinucleotides in the context of
5'-AACGTT-3' (Sato et al., 1996)"
rep_origin 4892..5480
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
protein_bind 5768..5789
/label=CAP binding site
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 5804..5834
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 5842..5858
/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)."
primer_bind 5866..5882
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
promoter 5903..5921
/label=T3 promoter
/note="promoter for bacteriophage T3 RNA polymerase"