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pSaCas9_GFP vector (V000833)

Price Information

Cat No. Plasmid Name Availability Add to cart
V000833 pSaCas9_GFP In stock, 1 week for quality controls

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Two tubes of lyophilized plasmid will be delivered, each tube is about 5µg.

Basic Vector Information

Vector Name:
pSaCas9_GFP
Antibiotic Resistance:
Ampicillin
Length:
8321 bp
Type:
Mammalian Expression, CRISPR
Replication origin:
ori
Copy Number:
High Copy
Promoter:
CAG
Cloning Method:
Restriction Enzyme
5' Primer:
ggctctagtgcctctgctaacc
3' Primer:
M13R

pSaCas9_GFP vector Vector Map

pSaCas9_GFP8321 bp400800120016002000240028003200360040004400480052005600600064006800720076008000CMV enhancerchimeric intronpCAG-FKozak sequenceFLAGSV40 NLSSaCas9T2AEGFPSV40 poly(A) signalM13 revlac operatorlac promoterCAP binding siteL4440oriAmpRAmpR promoterpRS-marker

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.

pSaCas9_GFP vector Sequence

Copy Sequence

Download GeneBank File(.gb)

LOCUS       40924_38438        8321 bp DNA     circular SYN 13-MAY-2021
DEFINITION  Co-expression of human codon-optimized Staphylococcus aureus Cas9 
            nuclease and GFP, plasmid optimized for expression in human 
            pluripotent stem cells and other mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 8321)
  TITLE     Staphylococcus aureus Cas9
  JOURNAL   Unpublished
REFERENCE   2  (bases 1 to 8321)
  TITLE     Direct Submission
REFERENCE   3  (bases 1 to 8321)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: 
            "Unpublished"
COMMENT     SGRef: number: 2; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..8321
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        8..387
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     intron          559..1601
                     /label=chimeric intron
                     /note="chimera between introns from chicken beta-actin and
                     rabbit beta-globin"
     primer_bind     1609..1628
                     /label=pCAG-F
                     /note="Rabbit beta-globin intron, for pCAG plasmids,
                     forward primer"
     regulatory      1662..1671
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             1713..1736
                     /codon_start=1
                     /label=FLAG
                     /note="FLAG(R) epitope tag, followed by an enterokinase
                     cleavage site"
                     /translation="DYKDDDDK"
     CDS             1743..1763
                     /codon_start=1
                     /label=SV40 NLS
                     /note="nuclear localization signal of SV40 (simian virus
                     40) large T antigen"
                     /translation="PKKKRKV"
     CDS             1773..4931
                     /codon_start=1
                     /label=SaCas9
                     /note="Cas9 endonuclease from the Staphylococcus aureus
                     Type II CRISPR/Cas system"
                     /translation="MKRNYILGLDIGITSVGYGIIDYETRDVIDAGVRLFKEANVENNE
                     GRRSKRGARRLKRRRRHRIQRVKKLLFDYNLLTDHSELSGINPYEARVKGLSQKLSEEE
                     FSAALLHLAKRRGVHNVNEVEEDTGNELSTKEQISRNSKALEEKYVAELQLERLKKDGE
                     VRGSINRFKTSDYVKEAKQLLKVQKAYHQLDQSFIDTYIDLLETRRTYYEGPGEGSPFG
                     WKDIKEWYEMLMGHCTYFPEELRSVKYAYNADLYNALNDLNNLVITRDENEKLEYYEKF
                     QIIENVFKQKKKPTLKQIAKEILVNEEDIKGYRVTSTGKPEFTNLKVYHDIKDITARKE
                     IIENAELLDQIAKILTIYQSSEDIQEELTNLNSELTQEEIEQISNLKGYTGTHNLSLKA
                     INLILDELWHTNDNQIAIFNRLKLVPKKVDLSQQKEIPTTLVDDFILSPVVKRSFIQSI
                     KVINAIIKKYGLPNDIIIELAREKNSKDAQKMINEMQKRNRQTNERIEEIIRTTGKENA
                     KYLIEKIKLHDMQEGKCLYSLEAIPLEDLLNNPFNYEVDHIIPRSVSFDNSFNNKVLVK
                     QEENSKKGNRTPFQYLSSSDSKISYETFKKHILNLAKGKGRISKTKKEYLLEERDINRF
                     SVQKDFINRNLVDTRYATRGLMNLLRSYFRVNNLDVKVKSINGGFTSFLRRKWKFKKER
                     NKGYKHHAEDALIIANADFIFKEWKKLDKAKKVMENQMFEEKQAESMPEIETEQEYKEI
                     FITPHQIKHIKDFKDYKYSHRVDKKPNRELINDTLYSTRKDDKGNTLIVNNLNGLYDKD
                     NDKLKKLINKSPEKLLMYHHDPQTYQKLKLIMEQYGDEKNPLYKYYEETGNYLTKYSKK
                     DNGPVIKKIKYYGNKLNAHLDITDDYPNSRNKVVKLSLKPYRFDVYLDNGVYKFVTVKN
                     LDVIKKENYYEVNSKCYEEAKKLKKISNQAEFIASFYNNDLIKINGELYRVIGVNNDLL
                     NRIEVNMIDITYREYLENMNDKRPPRIIKTIASKTQSIKKYSTDILGNLYEVKSKKHPQ
                     IIKKG"
     CDS             4947..5000
                     /codon_start=1
                     /product="2A peptide from Thosea asigna virus capsid
                     protein"
                     /label=T2A
                     /note="Eukaryotic ribosomes fail to insert a peptide bond 
                     between the Gly and Pro residues, yielding separate 
                     polypeptides."
                     /translation="EGRGSLLTCGDVEENPGP"
     CDS             5001..5717
                     /codon_start=1
                     /label=EGFP
                     /note="enhanced GFP"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIK
                     VNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLL
                     EFVTAAGITLGMDELYK"
     polyA_signal    5763..5896
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(5933..5949)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     protein_bind    complement(5957..5973)
                     /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(5981..6011)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    complement(6026..6047)
                     /label=CAP binding site
                     /note="CAP binding activates transcription in the presence
                     of cAMP."
     primer_bind     complement(6164..6181)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(6335..6923)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(7097..7954)
                     /codon_start=1
                     /label=AmpR
                     /note="beta-lactamase"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     promoter        complement(7955..8059)
                     /label=AmpR promoter
     primer_bind     complement(8138..8157)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable
                     marker"