|Item||Catalog #||Description||Quantity||Price (USD)|
|Plasmid||32483||Standard format: Plasmid sent in bacteria as agar stab||1||$65|
This material is available to academics and nonprofits only.
- Backbone size w/o insert (bp) 5000
Modifications to backboneWPRE (Woodchuck hepatitis virus posttranscriptional regulatory element) before polyA sequence
Vector typeAAV, Cre/Lox ; Adeno-associated virus, FLEX switch
Growth in Bacteria
Growth Strain(s)NEB Stable
Copy numberLow Copy
SpeciesH. sapiens (human); Chlamydomonas reinhardtii
Insert Size (bp)2346
- Promoter CAG
/ Fusion Protein
- ChR2 2A (N terminal on insert)
- Cloning method Restriction Enzyme
- 5′ cloning site SpeI blunt (destroyed during cloning)
- 3′ cloning site SpeI blunt (destroyed during cloning)
- 5′ sequencing primer ctgtggctgcgtgaaagccttg
- 3′ sequencing primer gagttgtggcccgttgtcag (Common Sequencing Primers)
Note on handling these rAAV constructs:
These rAAV vectors are prone to recombination. This is a well known issue with these rAAV vectors and is due to the inverted terminal repeats (ITRs) required for rAAV production. To minimize recombination, we propagate these plasmids in NEB Stable cells. Also, to minimize recombination, cells should be cultured at 30 C.
Note that these cultures will grow slowly (20 h for minipreps). Better yields and culture times are obtained with 2xYT as the media. This is strongly recommended.
Because recombination may still happen, we do a panel of restriction digestions to assess whether the ITRs are in tact. Separate digestions with Sma1 and Msc1 should be performed. The expected patterns can be calculated from the attached sequence.
These plasmids were created by your colleagues. Please acknowledge the Principal Investigator, cite the article in which the plasmids were described, and include Addgene in the Materials and Methods of your future publications.
For your Materials & Methods section:rAAV-CAG::FLEX-rev:ChR2HA:2a:PSAML141F,Y115F:GlyR was a gift from Scott Sternson (Addgene plasmid # 32483 ; http://n2t.net/addgene:32483 ; RRID:Addgene_32483)
For your References section:Chemical and genetic engineering of selective ion channel-ligand interactions. Magnus CJ, Lee PH, Atasoy D, Su HH, Looger LL, Sternson SM. Science. 2011 Sep 2;333(6047):1292-6. 10.1126/science.1206606 PubMed 21885782