Price Information
Cat No. | Plasmid Name | Availability | Add to cart |
---|---|---|---|
V001257 | pAAV2/9n | 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
pAAV2/9n is a AAV packaging plasmid expressing Rep/Cap genes.This is a vector developed by Dr. James M. Wilson.
- Vector Name:
- pAAV2/9n
- Antibiotic Resistance:
- Ampicillin
- Length:
- 7330 bp
- Type:
- AAV
- Replication origin:
- ori
- Promoter:
- Truncated P5
- 5' Primer:
- KS primer
- Growth Strain(s):
- stbl3
- Growth Temperature:
- 37℃
pAAV2/9n 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
- Hu Y, Liu L, Chen Y, et al. Cancer-cell-secreted miR-204-5p induces leptin signalling pathway in white adipose tissue to promote cancer-associated cachexia. Nat Commun. 2023;14(1):5179. Published 2023 Aug 24. doi:10.1038/s41467-023-40571-9
pAAV2/9n vector Sequence
LOCUS V001257 7330 bp DNA circular SYN 19-DEC-2023 DEFINITION Exported. ACCESSION V001257 VERSION V001257 KEYWORDS pAAV2-9n SOURCE synthetic DNA construct ORGANISM synthetic DNA construct . REFERENCE 1 (bases 1 to 7330) TITLE Direct Submission REFERENCE 2 (bases 1 to 7330) AUTHORS . TITLE Direct Submission COMMENT SGRef: number: 1; type: "Journal Article" FEATURES Location/Qualifiers source 1..7330 /mol_type="other DNA" /organism="synthetic DNA construct" primer_bind 137..153 /label="M13 fwd" /note="common sequencing primer, one of multiple similar variants" promoter 163..181 /label="T7 promoter" /note="promoter for bacteriophage T7 RNA polymerase" primer_bind 211..227 /label="KS primer" /note="common sequencing primer, one of multiple similar variants" CDS 282..2144 /gene="Rep78" /label="Protein Rep78" /note="Protein Rep78 from Adeno-associated virus 2 (isolate Srivastava/1982). Accession#: Q89268" CDS 4216..4227 /label="WELQut site" /note="WELQut protease recognition and cleavage site" promoter complement(4679..4697) /label="T3 promoter" /note="promoter for bacteriophage T3 RNA polymerase" primer_bind complement(4718..4734) /label="M13 rev" /note="common sequencing primer, one of multiple similar variants" protein_bind complement(4742..4758) /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(4766..4796) /label="lac promoter" /note="promoter for the E. coli lac operon" protein_bind complement(4811..4832) /label="CAP binding site" /note="CAP binding activates transcription in the presence of cAMP." primer_bind complement(4949..4966) /label="L4440" /note="L4440" /note="L4440 vector, forward primer" rep_origin complement(5120..5708) /direction=LEFT /label="ori" /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of replication" CDS complement(5882..6739) /label="AmpR" /note="beta-lactamase" promoter complement(6740..6844) /label="AmpR promoter" rep_origin complement(6870..7325) /direction=LEFT /label="f1 ori" /note="f1 bacteriophage origin of replication; arrow indicates direction of (+) strand synthesis"