LeGO-lnc vector (V017435)

COA reports Sequencing Results MSDS Download GenBank File(.gb)

Price Information

Cat No.	Plasmid Name	Availability	Add to cart
V017435	LeGO-lnc	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:: LeGO-lnc

Antibiotic Resistance:: Ampicillin

Length:: 8301 bp

Type:: Protein expression

Replication origin:: ori

Host:: Mammalian cells

Selection Marker:: Blast

Promoter:: mPGK

3' Primer:: BGH-R

Growth Temperature:: 37℃

LeGO-lnc vector Map

Copy Sequence View 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.

LeGO-lnc vector Sequence

LOCUS       V017435                 8301 bp    DNA     circular SYN 01-JAN-1980
DEFINITION  Exported.
ACCESSION   V017435
VERSION     V017435
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
            .
REFERENCE   1  (bases 1 to 8301)
  AUTHORS   .
  TITLE     Direct Submission
FEATURES             Location/Qualifiers
     source          1..8301
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        238..617
                     /label="CMV enhancer"
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        618..820
                     /label="CMV promoter"
                     /note="human cytomegalovirus (CMV) immediate early
                     promoter"
     LTR             835..1015
                     /label="5' LTR (truncated)"
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
     misc_feature    1062..1187
                     /label="HIV-1 Psi"
                     /note="packaging signal of human immunodeficiency virus
                     type 1"
     misc_feature    1686..1919
                     /label="RRE"
                     /note="The Rev response element (RRE) of HIV-1 allows for
                     Rev-dependent mRNA export from the nucleus to the
                     cytoplasm."
     CDS             2104..2148
                     /label="gp41 peptide"
                     /note="antigenic peptide corresponding to amino acids 655
                     to 669 of the HIV envelope protein gp41 (Lutje Hulsik et
                     al., 2013)"
     CDS             2297..2338
                     /note="Protein Tat from Human immunodeficiency virus type 1
                     group M subtype B (isolate WMJ22). Accession#: P12509"
                     /label="Protein Tat"
     misc_feature    2446..2563
                     /label="cPPT/CTS"
                     /note="central polypurine tract and central termination
                     sequence of HIV-1"
     primer_bind     2622..2638
                     /label="KS primer"
                     /note="common sequencing primer, one of multiple similar
                     variants"
     polyA_signal    3205..3429
                     /label="bGH poly(A) signal"
                     /note="bovine growth hormone polyadenylation signal"
     promoter        3435..3934
                     /label="PGK promoter"
                     /note="mouse phosphoglycerate kinase 1 promoter"
     CDS             3958..4674
                     /label="mCerulean"
                     /note="enhanced monomeric variant of CFP (Rizzo et al.,
                     2004)"
     protein_bind    complement(5101..5134)
                     /label="loxP"
                     /note="Cre-mediated recombination occurs in the 8-bp core
                     sequence (ATGTATGC) (Shaw et al., 2021)."
     misc_feature    5190..5778
                     /label="WPRE"
                     /note="woodchuck hepatitis virus posttranscriptional
                     regulatory element"
     primer_bind     complement(5781..5797)
                     /label="KS primer"
                     /note="common sequencing primer, one of multiple similar
                     variants"
     rep_origin      complement(6549..7137)
                     /direction=LEFT
                     /label="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     CDS             complement(7311..8168)
                     /label="AmpR"
                     /note="beta-lactamase"
     promoter        complement(8169..8273)
                     /label="AmpR promoter"