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pBABE-puro SV40 LT vector (V012569)

Price Information

Cat No. Plasmid Name Availability Add to cart
V012569 pBABE-puro SV40 LT 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:
pBABE-puro SV40 LT
Antibiotic Resistance:
Ampicillin
Length:
7273 bp
Type:
Mammalian Expression, Retroviral
Replication origin:
ori
Selection Marker:
Puromycin
Copy Number:
Low Copy
Cloning Method:
Restriction Enzyme
5' Primer:
pBABE 5'
3' Primer:
pBABE 3'

pBABE-puro SV40 LT vector Map

Copy Sequence View Map
pBABE-puro SV40 LT7273 bp300600900120015001800210024002700300033003600390042004500480051005400570060006300660069007200LTRMMLV Psigag (truncated)large T antigenSV40 promoterPuroRLTRL4440oriAmpRAmpR 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.

pBABE-puro SV40 LT vector Sequence

LOCUS       40924_5429        7273 bp DNA     circular SYN 13-MAY-2021
DEFINITION  synthetic circular DNA.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7273)
  AUTHORS   Zhao JJ, Gjoerup OV, Subramanian RR, Cheng Y, Chen W, Roberts TM, 
            Hahn WC
  TITLE     Human mammary epithelial cell transformation through the activation 
            of phosphatidylinositol 3-kinase.
  JOURNAL   Cancer Cell. 2003 May . 3(5):483-95.
  PUBMED    12781366
REFERENCE   2  (bases 1 to 7273)
  TITLE     Direct Submission
REFERENCE   3  (bases 1 to 7273)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Cancer 
            Cell. 2003 May . 3(5):483-95."
COMMENT     SGRef: number: 2; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..7273
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     LTR             12..481
                     /label=LTR
                     /note="long terminal repeat from Moloney murine leukemia
                     virus"
     misc_feature    546..745
                     /label=MMLV Psi
                     /note="packaging signal of Moloney murine leukemia virus
                     (MMLV)"
     CDS             946..1362
                     /codon_start=1
                     /label=gag (truncated)
                     /note="truncated Moloney murine leukemia virus (MMLV) gag
                     gene lacking the start codon"
                     /translation="GQTVTTPLSLTLGHWKDVERIAHNQSVDVKKRRWVTFCSAEWPTF
                     NVGWPRDGTFNRDLITQVKIKVFSPGPHGHPDQVPYIVTWEALAFDPPPWVKPFVHPKP
                     PPPLPPSAPSLPLEPPRSTPPRSSLYPALTPSLGA"
     CDS             1400..3523
                     /codon_start=1
                     /label=large T antigen
                     /note="large T antigen from SV40 (simian virus 40)"
                     /translation="MDKVLNREESLQLMDLLGLERSAWGNIPLMRKAYLKKCKEFHPDK
                     GGDEEKMKKMNTLYKKMEDGVKYAHQPDFGGFWDATEIPTYGTDEWEQWWNAFNEENLF
                     CSEEMPSSDDEATADSQHSTPPKKKRKVEDPKDFPSELLSFLSHAVFSNRTLACFAIYT
                     TKEKAALLYKKIMEKYSVTFISRHNSYNHNILFFLTPHRHRVSAINNYAQKLCTFSFLI
                     CKGVNKEYLMYSALTRDPFSVIEESLPGGLKEHDFNPEEAEETKQVSWKLVTEYAMETK
                     CDDVLLLLGMYLEFQYSFEMCLKCIKKEQPSHYKYHEKHYANAAIFADSKNQKTICQQA
                     VDTVLAKKRVDSLQLTREQMLTNRFNDLLDRMDIMFGSTGSADIEEWMAGVAWLHCLLP
                     KMDSVVYDFLKCMVYNIPKKRYWLFKGPIDSGKTTLAAALLELCGGKALNVNLPLDRLN
                     FELGVAIDQFLVVFEDVKGTGGESRDLPSGQGINNLDNLRDYLDGSVKVNLEKKHLNKR
                     TQIFPPGIVTMNEYSVPKTLQARFVKQIDFRPKDYLKHCLERSEFLLEKRIIQSGIALL
                     LMLIWYRPVAEFAQSIQSRIVEWKERLDKEFSLSVYQKMKFNVAMGIGVLDWLRNSDDD
                     DEDSQENADKNEDGGEKNMEDSGHETGIDSQSQGSFQAPQSSQSVHDHNQPYHICRGFT
                     CFKKPPTPPPEPET"
     promoter        3612..3941
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     CDS             3951..4547
                     /codon_start=1
                     /label=PuroR
                     /note="puromycin N-acetyltransferase"
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA"
     LTR             4649..5240
                     /label=LTR
                     /note="long terminal repeat from Moloney murine leukemia
                     virus"
     primer_bind     complement(5370..5387)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5541..6129)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(6292..7149)
                     /codon_start=1
                     /label=AmpR
                     /note="beta-lactamase"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     promoter        complement(7150..7254)
                     /label=AmpR promoter