| 载体基本信息 |
| 载体名称 |
pTet-Off-Advanced |
载体抗性 |
Ampicillin |
| 载体长度 |
7140 bp |
载体类型 |
Mammalian Expression Vectors |
| 载体来源 |
Clontech |
筛选标记 |
Neomycin/G418(Geneticin) |
| 拷贝数 |
High copy number |
pTet-Off-Advanced 载体载体图谱
pTet-Off-Advanced 载体载体序列
LOCUS Exported 7140 bp ds-DNA circular SYN 09-3-2013
DEFINITION Vector for expressing the tTA-Advanced transactivator in the
Tet-Off(R) Advanced system.
ACCESSION .
VERSION .
KEYWORDS pTet-Off-Advanced
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 7140)
AUTHORS Clontech
TITLE Direct Submission
COMMENT
FEATURES Location/Qualifiers
source 1..7140
/organism="synthetic DNA construct"
/lab_host="Mammalian Cells"
/mol_type="other DNA"
enhancer 89..468
/note="CMV enhancer"
/note="human cytomegalovirus immediate early enhancer"
promoter 469..672
/note="CMV promoter"
/note="human cytomegalovirus (CMV) immediate early
promoter"
CDS 775..1521
/codon_start=1
/product="improved tetracycline-controlled transactivator"
/note="tTA-Advanced"
/note="In the Tet-Off(R) system, tTA binds to the
tetracycline response element and stimulates transcription
only in the absence of tetracycline or doxycycline."
/translation="MSRLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWHV
KNKRALLDALAIEMLDRHHTHFCPLEGESWQDFLRNNAKSFRCALLSHRDGAKVHLGTR
PTEKQYETLENQLAFLCQQGFSLENALYALSAVGHFTLGCVLEDQEHQVAKEERETPTT
DSMPPLLRQAIELFDHQGAEPAFLFGLELIICGLEKQLKCESGGPADALDDFDLDMLPA
DALDDFDLDMLPADALDDFDLDMLPG"
polyA_signal 1531..1665
/note="SV40 poly(A) signal"
/note="SV40 polyadenylation signal"
rep_origin complement(2385..2973)
/direction=LEFT
/note="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(3144..4004)
/codon_start=1
/gene="bla"
/product="beta-lactamase"
/note="AmpR"
/note="confers resistance to ampicillin, carbenicillin, and
related antibiotics"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
promoter complement(4005..4109)
/gene="bla"
/note="AmpR promoter"
polyA_signal 4222..4356
/note="SV40 poly(A) signal"
/note="SV40 polyadenylation signal"
intron 4931..4996
/note="small t intron"
/note="simian virus 40 (SV40) small t antigen intron"
CDS complement(5416..6210)
/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)"
/translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
promoter complement(6571..6900)
/note="SV40 promoter"
/note="SV40 enhancer and early promoter"
rep_origin 6585..6720
/note="SV40 ori"
/note="SV40 origin of replication"