pIEx-5

Vector for high-level expression in insect cells of secreted proteins with a C-terminal S-Tag-8xHis cassette.

Sequence Author: MilliporeSigma (Novagen)

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SmaI (3840) TspMI - XmaI (3838) BspQI - SapI (3594) PciI (3477) DrdI (3375) PspFI (3177) BseYI (3173) AlwNI (3068) AhdI (2589) BsaI (2523) BpmI (2520) ScaI (2108) XmnI (1989) AatII (1670) BspDI * - ClaI * (207) EcoRV (239) PsiI (409) NheI (606) BmtI (610) SphI (614) BsmI (775) BclI * (778) BseRI (781) BsiWI (784) MluI (872) BsrGI (1085) BbsI (1092) BsaBI (1111) BbvCI - Bpu10I (1133) BtgI - NcoI (1145) HpaI (1157) BmgBI (1162) Eco53kI (1170) BanII - SacI (1172) BamHI (1176) MfeI (1182) BglII (1190) BfuAI - BspMI (1197) AscI (1198) PstI - SbfI (1208) SalI (1210) AccI (1211) Acc65I (1216) AgeI (1219) KpnI (1220) BstBI (1225) HindIII (1228) NotI (1235) S-Tag PaeR7I - PspXI - XhoI (1312) 8xHis DraIII (1344) Bsu36I (1354) PacI (1383) IE1 terminator PflFI - Tth111I (1607) XbaI (1662) ZraI (1668) pIEx™-5 3843 bp
SmaI  (3840)
1 site
C C C G G G G G G C C C

SmaI can be used at 37°C for brief incubations.
TspMI  (3838)
1 site
C C C G G G G G G C C C
XmaI  (3838)
1 site
C C C G G G G G G C C C

Cleavage may be enhanced when more than one copy of the XmaI recognition sequence is present.
BspQI  (3594)
1 site
G C T C T T C N C G A G A A G N N N N

Sticky ends from different BspQI sites may not be compatible.
SapI  (3594)
1 site
G C T C T T C N C G A G A A G N N N N

Sticky ends from different SapI sites may not be compatible.
SapI gradually settles in solution, so a tube of SapI should be mixed before removing an aliquot.
PciI  (3477)
1 site
A C A T G T T G T A C A

PciI is inhibited by nonionic detergents.
DrdI  (3375)
1 site
G A C N N N N N N G T C C T G N N N N N N C A G

Sticky ends from different DrdI sites may not be compatible.
PspFI  (3177)
1 site
C C C A G C G G G T C G
BseYI  (3173)
1 site
C C C A G C G G G T C G

After cleavage, BseYI can remain bound to DNA and alter its electrophoretic mobility.
AlwNI  (3068)
1 site
C A G N N N C T G G T C N N N G A C

Sticky ends from different AlwNI sites may not be compatible.
AhdI  (2589)
1 site
G A C N N N N N G T C C T G N N N N N C A G

The 1-base overhangs produced by AhdI may be hard to ligate.
Sticky ends from different AhdI sites may not be compatible.
BsaI  (2523)
1 site
G G T C T C N C C A G A G N ( N ) 4

Sticky ends from different BsaI sites may not be compatible.
BsaI can be used between 37°C and 50°C.
BpmI  (2520)
1 site
C T G G A G ( N ) 14 N N G A C C T C ( N ) 14

Efficient cleavage requires at least two copies of the BpmI recognition sequence.
Sticky ends from different BpmI sites may not be compatible.
After cleavage, BpmI can remain bound to DNA and alter its electrophoretic mobility.
BpmI quickly loses activity at 37°C.
ScaI  (2108)
1 site
A G T A C T T C A T G A
XmnI  (1989)
1 site
G A A N N N N T T C C T T N N N N A A G
AatII  (1670)
1 site
G A C G T C C T G C A G
BspDI  (207)
1 site
A T C G A T T A G C T A
* Blocked by Dam methylation.
ClaI  (207)
1 site
A T C G A T T A G C T A
* Blocked by Dam methylation.
EcoRV  (239)
1 site
G A T A T C C T A T A G

EcoRV is reportedly more prone than its isoschizomer Eco32I to delete a base after cleavage.
PsiI  (409)
1 site
T T A T A A A A T A T T
NheI  (606)
1 site
G C T A G C C G A T C G
BmtI  (610)
1 site
G C T A G C C G A T C G
SphI  (614)
1 site
G C A T G C C G T A C G
BsmI  (775)
1 site
G A A T G C N C T T A C G N

Sticky ends from different BsmI sites may not be compatible.
BclI  (778)
1 site
T G A T C A A C T A G T
* Blocked by Dam methylation.
BclI is typically used at 50-55°C, but is 50% active at 37°C.
BseRI  (781)
1 site
G A G G A G ( N ) 8 N N C T C C T C ( N ) 8

Sticky ends from different BseRI sites may not be compatible.
BseRI quickly loses activity at 37°C.
Prolonged incubation with BseRI may lead to degradation of the DNA.
BsiWI  (784)
1 site
C G T A C G G C A T G C

BsiWI is typically used at 55°C, but is 50% active at 37°C.
MluI  (872)
1 site
A C G C G T T G C G C A
BsrGI  (1085)
1 site
T G T A C A A C A T G T

BsrGI is typically used at 37°C, but is even more active at 60°C.
BbsI  (1092)
1 site
G A A G A C N N C T T C T G N N ( N ) 4

Sticky ends from different BbsI sites may not be compatible.
BbsI gradually loses activity when stored at -20°C.
BsaBI  (1111)
1 site
G A T N N N N A T C C T A N N N N T A G
BbvCI  (1133)
1 site
C C T C A G C G G A G T C G
Bpu10I  (1133)
1 site
C C T N A G C G G A N T C G

Cleavage may be enhanced when more than one copy of the Bpu10I recognition sequence is present.
This recognition sequence is asymmetric, so ligating sticky ends generated by Bpu10I will not always regenerate a Bpu10I site.
Sticky ends from different Bpu10I sites may not be compatible.
BtgI  (1145)
1 site
C C R Y G G G G Y R C C

Sticky ends from different BtgI sites may not be compatible.
NcoI  (1145)
1 site
C C A T G G G G T A C C
HpaI  (1157)
1 site
G T T A A C C A A T T G
BmgBI  (1162)
1 site
C A C G T C G T G C A G

This recognition sequence is asymmetric, so ligating blunt ends generated by BmgBI will not always regenerate a BmgBI site.
Eco53kI  (1170)
1 site
G A G C T C C T C G A G
BanII  (1172)
1 site
G R G C Y C C Y C G R G

Sticky ends from different BanII sites may not be compatible.
SacI  (1172)
1 site
G A G C T C C T C G A G
BamHI  (1176)
1 site
G G A T C C C C T A G G

After cleavage, BamHI-HF® (but not the original BamHI) can remain bound to DNA and alter its electrophoretic mobility.
MfeI  (1182)
1 site
C A A T T G G T T A A C
BglII  (1190)
1 site
A G A T C T T C T A G A
BfuAI  (1197)
1 site
A C C T G C ( N ) 4 T G G A C G ( N ) 4 ( N ) 4

Efficient cleavage requires at least two copies of the BfuAI recognition sequence.
Sticky ends from different BfuAI sites may not be compatible.
BfuAI is typically used at 50°C, but is 50% active at 37°C.
BspMI  (1197)
1 site
A C C T G C ( N ) 4 T G G A C G ( N ) 4 ( N ) 4

Efficient cleavage requires at least two copies of the BspMI recognition sequence.
Sticky ends from different BspMI sites may not be compatible.
AscI  (1198)
1 site
G G C G C G C C C C G C G C G G
PstI  (1208)
1 site
C T G C A G G A C G T C
SbfI  (1208)
1 site
C C T G C A G G G G A C G T C C
SalI  (1210)
1 site
G T C G A C C A G C T G
AccI  (1211)
1 site
G T M K A C C A K M T G

Efficient cleavage with AccI requires ≥13 bp on each side of the recognition sequence.
Sticky ends from different AccI sites may not be compatible.
Acc65I  (1216)
1 site
G G T A C C C C A T G G
AgeI  (1219)
1 site
A C C G G T T G G C C A
KpnI  (1220)
1 site
G G T A C C C C A T G G
BstBI  (1225)
1 site
T T C G A A A A G C T T
HindIII  (1228)
1 site
A A G C T T T T C G A A
NotI  (1235)
1 site
G C G G C C G C C G C C G G C G
PaeR7I  (1312)
1 site
C T C G A G G A G C T C

PaeR7I does not recognize the sequence CTCTCGAG.
PspXI  (1312)
1 site
V C T C G A G B B G A G C T C V
XhoI  (1312)
1 site
C T C G A G G A G C T C
DraIII  (1344)
1 site
C A C N N N G T G G T G N N N C A C

Sticky ends from different DraIII sites may not be compatible.
Bsu36I  (1354)
1 site
C C T N A G G G G A N T C C

Sticky ends from different Bsu36I sites may not be compatible.
PacI  (1383)
1 site
T T A A T T A A A A T T A A T T
PflFI  (1607)
1 site
G A C N N N G T C C T G N N N C A G

The 1-base overhangs produced by PflFI may be hard to ligate.
Sticky ends from different PflFI sites may not be compatible.
Tth111I  (1607)
1 site
G A C N N N G T C C T G N N N C A G

The 1-base overhangs produced by Tth111I may be hard to ligate.
Sticky ends from different Tth111I sites may not be compatible.
XbaI  (1662)
1 site
T C T A G A A G A T C T
ZraI  (1668)
1 site
G A C G T C C T G C A G
AmpR
1802 .. 2662  =  861 bp
286 amino acids  =  31.6 kDa
2 segments
   Segment 1:  signal sequence  
   1802 .. 1870  =  69 bp
   23 amino acids  =  2.6 kDa
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
AmpR
1802 .. 2662  =  861 bp
286 amino acids  =  31.6 kDa
2 segments
   Segment 2:  
   1871 .. 2662  =  792 bp
   263 amino acids  =  28.9 kDa
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
AmpR
1802 .. 2662  =  861 bp
286 amino acids  =  31.6 kDa
2 segments
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
IE1 promoter
487 .. 1078  =  592 bp
promoter of the ie1 gene from the baculovirus Autographa californica
IE1 promoter
487 .. 1078  =  592 bp
promoter of the ie1 gene from the baculovirus Autographa californica
ori
2833 .. 3421  =  589 bp
high-copy-number ColE1/pMB1/pBR322/pUC origin of replication
ori
2833 .. 3421  =  589 bp
high-copy-number ColE1/pMB1/pBR322/pUC origin of replication
hr5 enhancer
1 .. 483  =  483 bp
baculovirus early transcription enhancer
hr5 enhancer
1 .. 483  =  483 bp
baculovirus early transcription enhancer
IE1 terminator
1360 .. 1667  =  308 bp
terminator of the ie1 gene from the baculovirus Autographa californica
IE1 terminator
1360 .. 1667  =  308 bp
terminator of the ie1 gene from the baculovirus Autographa californica
AKH signal sequence
1084 .. 1143  =  60 bp
20 amino acids  =  2.3 kDa
Product: signal sequence from tobacco hornworm adipokinetic hormone
AKH signal sequence
1084 .. 1143  =  60 bp
20 amino acids  =  2.3 kDa
Product: signal sequence from tobacco hornworm adipokinetic hormone
S-Tag
1252 .. 1296  =  45 bp
15 amino acids  =  1.7 kDa
Product: affinity and epitope tag derived from pancreatic ribonuclease A
S-Tag
1252 .. 1296  =  45 bp
15 amino acids  =  1.7 kDa
Product: affinity and epitope tag derived from pancreatic ribonuclease A
8xHis
1318 .. 1341  =  24 bp
8 amino acids  =  1.1 kDa
Product: 8xHis affinity tag
8xHis
1318 .. 1341  =  24 bp
8 amino acids  =  1.1 kDa
Product: 8xHis affinity tag
AmpR promoter
1697 .. 1801  =  105 bp
AmpR promoter
1697 .. 1801  =  105 bp
MCS
1145 .. 1241  =  97 bp
multiple cloning site
MCS
1145 .. 1241  =  97 bp
multiple cloning site
ORF:  1084 .. 1344  =  261 bp
ORF:  86 amino acids  =  9.6 kDa
ORF:  1802 .. 2662  =  861 bp
ORF:  286 amino acids  =  31.6 kDa
ORF:  2266 .. 2532  =  267 bp
ORF:  88 amino acids  =  9.2 kDa
ORF:  452 .. 1018  =  567 bp
ORF:  188 amino acids  =  21.4 kDa
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