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pCDNA3.1-GABABR1a vector (V015198)

Price Information

Cat No. Plasmid Name Availability Add to cart
V015198 pCDNA3.1-GABABR1a 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:
pCDNA3.1-GABABR1a
Antibiotic Resistance:
Ampicillin
Length:
8303 bp
Type:
Protein expression
Replication origin:
ori
Host:
Mammalian cells
Selection Marker:
Neo/G418
Promoter:
CMV
Growth Strain(s):
DH5a
Growth Temperature:
37℃

pCDNA3.1-GABABR1a vector Map

Copy Sequence View Map
pCDNA3.1-GABABR1a8303 bp400800120016002000240028003200360040004400480052005600600064006800720076008000CMV enhancerCMV promoterT7 promoterGamma-aminobutyric acid type B receptor subunit 1bGH poly(A) signalf1 oriSV40 promoterNeoR/KanRSV40 poly(A) signalM13 revlac operatorlac promoterCAP binding siteoriAmpRAmpR promoter

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.

pCDNA3.1-GABABR1a vector Sequence

LOCUS       V015198                 8303 bp    DNA     circular SYN 01-JAN-1980
DEFINITION  Exported.
ACCESSION   V015198
VERSION     V015198
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
            .
REFERENCE   1  (bases 1 to 8303)
  AUTHORS   .
  TITLE     Direct Submission
FEATURES             Location/Qualifiers
     source          1..8303
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        202..581
                     /label="CMV enhancer"
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        582..785
                     /label="CMV promoter"
                     /note="human cytomegalovirus (CMV) immediate early
                     promoter"
     promoter        830..848
                     /label="T7 promoter"
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             908..3790
                     /gene="GABBR1"
                     /label="Gamma-aminobutyric acid type B receptor subunit 1"
                     /note="Gamma-aminobutyric acid type B receptor subunit 1
                     from Homo sapiens. Accession#: Q9UBS5"
     polyA_signal    3870..4094
                     /label="bGH poly(A) signal"
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      4140..4568
                     /label="f1 ori"
                     /note="f1 bacteriophage origin of replication; arrow
                     indicates direction of (+) strand synthesis"
     promoter        4582..4911
                     /label="SV40 promoter"
                     /note="SV40 enhancer and early promoter"
     CDS             4978..5769
                     /label="NeoR/KanR"
                     /note="aminoglycoside phosphotransferase"
     polyA_signal    5946..6079
                     /label="SV40 poly(A) signal"
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(6116..6132)
                     /label="M13 rev"
                     /note="common sequencing primer, one of multiple similar
                     variants"
     protein_bind    complement(6140..6156)
                     /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(6164..6194)
                     /label="lac promoter"
                     /note="promoter for the E. coli lac operon"
     protein_bind    complement(6209..6230)
                     /label="CAP binding site"
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
     rep_origin      complement(6518..7103)
                     /direction=LEFT
                     /label="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     CDS             complement(7277..8134)
                     /label="AmpR"
                     /note="beta-lactamase"
     promoter        complement(8135..8239)
                     /label="AmpR promoter"