Price Information
Cat No. | Plasmid Name | Availability | Add to cart |
---|---|---|---|
V010911 | pGEX-6P-2 | 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:
- pGEX-6P-2
- Antibiotic Resistance:
- Ampicillin
- Length:
- 4985 bp
- Type:
- pGEX Vectors (GE Healthcare)
- Replication origin:
- ori
- Source/Author:
- GE Healthcare
- Copy Number:
- High copy number
pGEX-6P-2 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.
pGEX-6P-2 vector Sequence
LOCUS Exported 4985 bp DNA circular SYN 17-APR-2024 DEFINITION Bacterial vector for expressing GST fusion proteins with a PreScission protease site. For other reading frames, use pGEX-6P-1 or pGEX-6P-3. ACCESSION U78873 VERSION . KEYWORDS pGEX-6P-2 SOURCE synthetic DNA construct ORGANISM synthetic DNA construct REFERENCE 1 (bases 1 to 4985) AUTHORS GE Healthcare TITLE Direct Submission FEATURES Location/Qualifiers source 1..4985 /lab_host="Escherichia coli" /mol_type="other DNA" /organism="synthetic DNA construct" misc_feature 183..211 /label=tac promoter /note="strong E. coli promoter; hybrid between the trp and lac UV5 promoters" protein_bind 219..235 /label=lac operator /bound_moiety="lac repressor encoded by lacI" /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)." CDS 258..911 /codon_start=1 /product="glutathione S-transferase from Schistosoma japonicum" /label=GST /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK" primer_bind 869..891 /label=pGEX 5' Sequencing Primer CDS 918..941 /codon_start=1 /product="recognition and cleavage site for human rhinovirus 3C and PreScission proteases" /label=HRV 3C site /translation="LEVLFQGP" primer_bind complement(1035..1057) /label=pGEX 3' Sequencing Primer promoter 1288..1392 /gene="bla" /label=AmpR promoter CDS 1393..2253 /codon_start=1 /gene="bla" /product="beta-lactamase" /label=AmpR /note="confers resistance to ampicillin, carbenicillin, and related antibiotics" /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS LIKHW" rep_origin 2424..3012 /direction=RIGHT /label=ori /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" promoter 3256..3333 /gene="lacI" /label=lacI promoter CDS 3334..4416 /codon_start=1 /gene="lacI" /product="lac repressor" /label=lacI /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)." /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR ALADSLMQLARQVSRLESGQ" promoter 4465..4495 /label=lac promoter /note="promoter for the E. coli lac operon" protein_bind 4503..4519 /label=lac operator /bound_moiety="lac repressor encoded by lacI" /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 4527..4543 /label=M13 rev /note="common sequencing primer, one of multiple similar variants" primer_bind complement(4559..4575) /label=M13 fwd /note="common sequencing primer, one of multiple similar variants"