pLVX-IRES-Neomycin Search name
pLVX-IRES-Neomycin,Plasmid pLVX-IRES-Neomycin,pLVX-IRES-Neomycin vector pLVX-IRES-Neomycin Plasmid information
Promoter: CMV
Replicon: pUC ori
Terminator: SV40 poly (A) signal
Plasmid classification: virus series, lentivirus cloning vector
Plasmid size: 8269bp
Prokaryotic resistance: Amp
Screening markers: Neo
Cloned strain: Stbl3
Culture conditions: 37 centigrade, aerobic LB
Expression host: mammalian cells
Induction mode: no induction, instantaneous expression
5'sequencing primers: CMV-F:CGCAAATGGGCGGTAGGCGTG
3'sequencing primers: primers designed according to sequence
Use:Lentiviral
pLVX-IRES-Neomycin Plasmid Description
pLVX-IRES-Neo is an HIV-1-based, lentiviral expression vector that allows the simultaneous expression of your protein of interest and G418 resistance (Neor) in virtually any mammalian cell type, including primary cells. The vector expresses your protein of interest and Neor from a bicistronic mRNA transcript, allowing G418 resistance to be used as an indicator of transduction efficiency and a marker for selection. pLVX-IRES-Neo contains all of the viral processing elements necessary for the production of replication-incompetent lentivirus, as well as elements to improve viral titer, transgene expression, and overall vector function. The woodchuck hepatitis virus posttranscriptional regulatory element (WPRE) promotes RNA processing events and enhances nuclear export of viral RNA , leading to increased viral titers from packaging cells. In addition, the vector includes a Rev-response element (RRE), which further increases viral titers by enhancing the transport of unspliced viral RNA out of the nucleus . Finally, pLVX-IRES-Neo also contains a central polypurine tract/central termination sequence element (cPPT/CTS). During target cell infection, this element creates a central DNA flap that increases nuclear import of the viral genome, resulting in improved vector integration and more efficient transduction . The vector also contains a pUC origin of replication and an E. coli ampicillin resistance gene (Ampr) for propagation and selection in bacteria
pLVX-IRES-Neomycin Plasmid Sequence
LOCUS Exported 8269 bp ds-DNA circular SYN 27-AUG-2016
DEFINITION synthetic circular DNA
ACCESSION .
VERSION .
KEYWORDS Untitled 20
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 8269)
AUTHORS .
TITLE Direct Submission
JOURNAL Exported Saturday, August 27, 2016 from SnapGene Viewer 3.1.4
FEATURES Location/Qualifiers
source 1..8269
/organism="synthetic DNA construct"
/mol_type="other DNA"
LTR 1..634
/note="3' LTR"
/note="3' long terminal repeat (LTR) from HIV-1"
misc_feature 681..806
/note="HIV-1 Psi"
/note="packaging signal of human immunodeficiency virus
type 1"
misc_feature 1303..1536
/note="RRE"
/note="The Rev response element (RRE) of HIV-1 allows for
Rev-dependent mRNA export from the nucleus to the
cytoplasm."
misc_feature 2028..2143
/note="cPPT/CTS"
/note="central polypurine tract and central termination
sequence of HIV-1 (lacking the first T)"
enhancer 2201..2504
/note="CMV enhancer"
/note="human cytomegalovirus immediate early enhancer"
promoter 2505..2708
/note="CMV promoter"
/note="human cytomegalovirus (CMV) immediate early
promoter"
misc_feature 2843..3416
/note="IRES"
/note="internal ribosome entry site (IRES) of the
encephalomyocarditis virus (EMCV)"
CDS 3430..4224
/codon_start=1
/gene="aph(3')-II (or nptII)"
/product="aminoglycoside phosphotransferase from Tn5"
/note="NeoR/KanR"
/note="confers resistance to neomycin, kanamycin, and G418
(Geneticin(R))"
/translation="MAEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
misc_feature 4238..4826
/note="WPRE"
/note="woodchuck hepatitis virus posttranscriptional
regulatory element"
CDS complement(4709..4720)
/codon_start=1
/product="Factor Xa recognition and cleavage site"
/note="Factor Xa site"
/translation="IEGR"
LTR 5033..5666
/note="3' LTR"
/note="3' long terminal repeat (LTR) from HIV-1"
primer_bind complement(5794..5810)
/note="M13 rev"
/note="common sequencing primer, one of multiple similar
variants"
protein_bind 5818..5834
/bound_moiety="lac repressor encoded by lacI"
/note="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(5842..5872)
/note="lac promoter"
/note="promoter for the E. coli lac operon"
protein_bind 5887..5908
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding site"
/note="CAP binding activates transcription in the presence
of cAMP."
rep_origin complement(6196..6784)
/direction=LEFT
/note="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(6955..7815)
/codon_start=1
/gene="bla"
/product="beta-lactamase"
/note="AmpR"
/note="confers resistance to ampicillin, carbenicillin, and
related antibiotics"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
promoter complement(7816..7920)
/gene="bla"
/note="AmpR promoter"
polyA_signal 7968..8102
/note="SV40 poly(A) signal"
/note="SV40 polyadenylation signal"
ORIGIN
1 tggaagggct aattcactcc caaagaagac aagatatcct tgatctgtgg atctaccaca
61 cacaaggcta cttccctgat tagcagaact acacaccagg gccaggggtc agatatccac
温馨提示：不可用于临床ZL。
