pTrcHis B

Bacterial vector for inducible expression of N-terminally 6xHis-tagged proteins. For other reading frames, use pTrcHis A or pTrcHis C.

Sequence Author: Thermo Fisher (Invitrogen)

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HomePlasmidsBasic Cloning VectorspTrcHis B
PluTI (4276) SfoI (4274) NarI * (4273) KasI (4272) HpaI (4139) EcoRV (4083) ApaI (3844) PspOMI (3840) BstEII (3814) BclI * (3647) MluI (3633) PflMI (3215) NsiI (3196) SphI (3194) MauBI (3172) PfoI (3104) PflFI - Tth111I (3005) BsaAI (2999) BstZ17I (2980) AccI (2979) BspQI - SapI (2866) PciI (2749) AlwNI (2340) BfuAI - BspMI (72) trc promoter lac operator rrnG antiterminator gene 10 translational enhancer RBS minicistron BtgI - NcoI - StyI (411) ATG 6xHis NheI (449) BmtI (453) T7 tag (gene 10 leader) Xpress™ tag BsaBI * (504) BamHI (505) Eco53kI (513) AvaI - BsoBI - PaeR7I - XhoI (514) SacI (515) BglII (518) PstI (526) Acc65I (530) KpnI (534) EcoRI (542) BstBI (546) HindIII (549) rrnB T2 terminator ScaI (1380) PvuI (1492) FspI (1638) BglI (1743) AhdI (1861) pTrcHis B 4404 bp
PluTI  (4276)
1 site		 G G C G C C C C G C G G
Efficient cleavage requires at least two copies of the PluTI recognition sequence.
SfoI  (4274)
1 site		 G G C G C C C C G C G G
NarI  (4273)
1 site		 G G C G C C C C G C G G
* Blocked by Dcm methylation.
Efficient cleavage requires at least two copies of the NarI recognition sequence.
KasI  (4272)
1 site		 G G C G C C C C G C G G
HpaI  (4139)
1 site		 G T T A A C C A A T T G
EcoRV  (4083)
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.
ApaI  (3844)
1 site		 G G G C C C C C C G G G
ApaI can be used between 25°C and 37°C.
PspOMI  (3840)
1 site		 G G G C C C C C C G G G
BstEII  (3814)
1 site		 G G T N A C C C C A N T G G
Sticky ends from different BstEII sites may not be compatible.
BstEII is typically used at 60°C, but is 50% active at 37°C.
BclI  (3647)
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.
MluI  (3633)
1 site		 A C G C G T T G C G C A
PflMI  (3215)
1 site		 C C A N N N N N T G G G G T N N N N N A C C
Sticky ends from different PflMI sites may not be compatible.
NsiI  (3196)
1 site		 A T G C A T T A C G T A
SphI  (3194)
1 site		 G C A T G C C G T A C G
MauBI  (3172)
1 site		 C G C G C G C G G C G C G C G C
PfoI  (3104)
1 site		 T C C N G G A A G G N C C T
Sticky ends from different PfoI sites may not be compatible.
PflFI  (3005)
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  (3005)
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.
BsaAI  (2999)
1 site		 Y A C G T R R T G C A Y
BstZ17I  (2980)
1 site		 G T A T A C C A T A T G
AccI  (2979)
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.
BspQI  (2866)
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  (2866)
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  (2749)
1 site		 A C A T G T T G T A C A
PciI is inhibited by nonionic detergents.
AlwNI  (2340)
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.
BfuAI  (72)
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  (72)
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.
BtgI  (411)
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  (411)
1 site		 C C A T G G G G T A C C
StyI  (411)
1 site		 C C W W G G G G W W C C
Sticky ends from different StyI sites may not be compatible.
NheI  (449)
1 site		 G C T A G C C G A T C G
BmtI  (453)
1 site		 G C T A G C C G A T C G
BsaBI  (504)
1 site		 G A T N N N N A T C C T A N N N N T A G
* Blocked by Dam methylation.
BamHI  (505)
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.
Eco53kI  (513)
1 site		 G A G C T C C T C G A G
AvaI  (514)
1 site		 C Y C G R G G R G C Y C
Sticky ends from different AvaI sites may not be compatible.
BsoBI  (514)
1 site		 C Y C G R G G R G C Y C
Sticky ends from different BsoBI sites may not be compatible.
BsoBI is typically used at 37°C, but can be used at temperatures up to 65°C.
PaeR7I  (514)
1 site		 C T C G A G G A G C T C
PaeR7I does not recognize the sequence CTCTCGAG.
XhoI  (514)
1 site		 C T C G A G G A G C T C
SacI  (515)
1 site		 G A G C T C C T C G A G
BglII  (518)
1 site		 A G A T C T T C T A G A
PstI  (526)
1 site		 C T G C A G G A C G T C
Acc65I  (530)
1 site		 G G T A C C C C A T G G
KpnI  (534)
1 site		 G G T A C C C C A T G G
EcoRI  (542)
1 site		 G A A T T C C T T A A G
BstBI  (546)
1 site		 T T C G A A A A G C T T
HindIII  (549)
1 site		 A A G C T T T T C G A A
ScaI  (1380)
1 site		 A G T A C T T C A T G A
PvuI  (1492)
1 site		 C G A T C G G C T A G C
FspI  (1638)
1 site		 T G C G C A A C G C G T
BglI  (1743)
1 site		 G C C N N N N N G G C C G G N N N N N C C G
Sticky ends from different BglI sites may not be compatible.
AhdI  (1861)
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.
lacI
3283 .. 4365  =  1083 bp
360 amino acids  =  38.6 kDa
Product: lac repressor
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
lacI
3283 .. 4365  =  1083 bp
360 amino acids  =  38.6 kDa
Product: lac repressor
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
AmpR
1074 .. 1934  =  861 bp
286 amino acids  =  31.5 kDa
2 segments
   Segment 1:  signal sequence  
   1074 .. 1142  =  69 bp
   23 amino acids  =  2.6 kDa
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
AmpR
1074 .. 1934  =  861 bp
286 amino acids  =  31.5 kDa
2 segments
   Segment 2:  
   1143 .. 1934  =  792 bp
   263 amino acids  =  28.9 kDa
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
AmpR
1074 .. 1934  =  861 bp
286 amino acids  =  31.5 kDa
2 segments
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
ori
2105 .. 2693  =  589 bp
high-copy-number ColE1/pMB1/pBR322/pUC origin of replication
ori
2105 .. 2693  =  589 bp
high-copy-number ColE1/pMB1/pBR322/pUC origin of replication
ATG
413 .. 415  =  3 bp
1 amino acid  =  149.2 Da
Product: start codon
ATG
413 .. 415  =  3 bp
1 amino acid  =  149.2 Da
Product: start codon
6xHis
425 .. 442  =  18 bp
6 amino acids  =  840.9 Da
Product: 6xHis affinity tag
6xHis
425 .. 442  =  18 bp
6 amino acids  =  840.9 Da
Product: 6xHis affinity tag
T7 tag (gene 10 leader)
446 .. 478  =  33 bp
11 amino acids  =  1.1 kDa
Product: leader peptide from bacteriophage T7 gene 10
promotes efficient translation in E. coli
T7 tag (gene 10 leader)
446 .. 478  =  33 bp
11 amino acids  =  1.1 kDa
Product: leader peptide from bacteriophage T7 gene 10
promotes efficient translation in E. coli
Xpress™ tag
482 .. 505  =  24 bp
8 amino acids  =  998.0 Da
2 segments
   Segment 1:  
   482 .. 490  =  9 bp
   3 amino acids  =  409.4 Da
Product: Xpress™ epitope tag, including an enterokinase recognition and cleavage site
Xpress™ tag
482 .. 505  =  24 bp
8 amino acids  =  998.0 Da
2 segments
   Segment 2:  enterokinase site  
   491 .. 505  =  15 bp
   5 amino acids  =  606.5 Da
Product: Xpress™ epitope tag, including an enterokinase recognition and cleavage site
Xpress™ tag
482 .. 505  =  24 bp
8 amino acids  =  998.0 Da
2 segments
Product: Xpress™ epitope tag, including an enterokinase recognition and cleavage site
AmpR promoter
982 .. 1073  =  92 bp
AmpR promoter
982 .. 1073  =  92 bp
rrnB T1 terminator
757 .. 843  =  87 bp
transcription terminator T1 from the E. coli rrnB gene
rrnB T1 terminator
757 .. 843  =  87 bp
transcription terminator T1 from the E. coli rrnB gene
lacIq promoter
3205 .. 3282  =  78 bp
In the lacIq allele, a single base change in the promoter boosts expression of the lacI gene about 10-fold.
lacIq promoter
3205 .. 3282  =  78 bp
In the lacIq allele, a single base change in the promoter boosts expression of the lacI gene about 10-fold.
rrnG antiterminator
263 .. 332  =  70 bp
antiterminator from the E. coli rrnG leader region (Berg et al., 1989)
rrnG antiterminator
263 .. 332  =  70 bp
antiterminator from the E. coli rrnG leader region (Berg et al., 1989)
trc promoter
193 .. 222  =  30 bp
3 segments
   Segment 1:  -35  
   193 .. 198  =  6 bp
strong E. coli promoter; hybrid between the trp and lac UV5 promoters
trc promoter
193 .. 222  =  30 bp
3 segments
   Segment 2:  
   199 .. 215  =  17 bp
strong E. coli promoter; hybrid between the trp and lac UV5 promoters
trc promoter
193 .. 222  =  30 bp
3 segments
   Segment 3:  -10  
   216 .. 222  =  7 bp
strong E. coli promoter; hybrid between the trp and lac UV5 promoters
trc promoter
193 .. 222  =  30 bp
3 segments
strong E. coli promoter; hybrid between the trp and lac UV5 promoters
rrnB T2 terminator
935 .. 962  =  28 bp
transcription terminator T2 from the E. coli rrnB gene
rrnB T2 terminator
935 .. 962  =  28 bp
transcription terminator T2 from the E. coli rrnB gene
minicistron
383 .. 409  =  27 bp
8 amino acids  =  1.1 kDa
Product: synthetic cistron containing a ribosome binding site (Shine-Dalgarno sequence), for enhancing the bacterial expression of a downstream cistron (Schoner, 1997)
This first cistron should terminate 3 bp upstream of the ATG for the second cistron.
minicistron
383 .. 409  =  27 bp
8 amino acids  =  1.1 kDa
Product: synthetic cistron containing a ribosome binding site (Shine-Dalgarno sequence), for enhancing the bacterial expression of a downstream cistron (Schoner, 1997)
This first cistron should terminate 3 bp upstream of the ATG for the second cistron.
lac operator
230 .. 246  =  17 bp
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
lac operator
230 .. 246  =  17 bp
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
gene 10 translational enhancer
346 .. 354  =  9 bp
translational enhancer from gene 10 of bacteriophage T7 (Olins and Rangwala, 1989)
gene 10 translational enhancer
346 .. 354  =  9 bp
translational enhancer from gene 10 of bacteriophage T7 (Olins and Rangwala, 1989)
RBS
369 .. 373  =  5 bp
ribosome binding site
RBS
369 .. 373  =  5 bp
ribosome binding site
MCS
505 .. 554  =  50 bp
multiple cloning site
MCS
505 .. 554  =  50 bp
multiple cloning site
ORF:  3406 .. 4365  =  960 bp
ORF:  319 amino acids  =  34.1 kDa
ORF:  953 .. 1177  =  225 bp
ORF:  74 amino acids  =  8.7 kDa
ORF:  1074 .. 1934  =  861 bp
ORF:  286 amino acids  =  31.5 kDa
ORF:  3216 .. 3533  =  318 bp
ORF:  105 amino acids  =  11.2 kDa
ORF:  4122 .. 4385  =  264 bp
ORF:  87 amino acids  =  8.9 kDa
ORF:  598 .. 924  =  327 bp
ORF:  108 amino acids  =  12.1 kDa
ORF:  392 .. 676  =  285 bp
ORF:  94 amino acids  =  10.6 kDa
ORF:  1538 .. 1804  =  267 bp
ORF:  88 amino acids  =  9.2 kDa
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Individual Sequences & Maps

BlueScribe
pEASY-T1 (linearized)
pJET1.2
pSMART LCAmp
CAG promoter
pEASY-T1 Simple (linearized)
pJET1.2 blunt
pSMART LCAmp (linearized)
chicken beta-actin promoter
pEASY-T3 (linearized)
pJW168
pSMART LCKan
CLIP-tag
pEASY-T5 Zero (linearized)
pKF 18k-2
pSMART LCKan (linearized)
CMV promoter
pEX-1
pKF 19k-2
pSP64 Poly(A)
GAL1 promoter
pEX-A
pKOV
pSP72
GST
pEX-C-GST
pLATE11 (linearized)
pSP73
HaloTag
pEX-C-His
pLATE31 (linearized)
pSpark Done (linearized)
HSV TK promoter
pEX-K
pLATE51 (linearized)
pSpark I (linearized)
lac operator
pEX-N-GST
pLATE52 (linearized)
pSpark II (linearized)
lac promoter
pEX-N-His
pLEXX-AK
pSpark III (linearized)
lac UV5 promoter
pEX-N-His-GST
pLPS-B (linearized)
pSpark IV (linearized)
lacZ
pEX1
pMAL-c5E
pSpark V (linearized)
lambda
pEX2
pMAL-c5G
pSpot1
LITMUS28
pEX3
pMAL-c5X
pSpot2
LITMUS28i
pEZSeq-Amp
pMAL-c5X-His
pSpot3
LITMUS29
pEZSeq-Amp (linearized)
pMAL-c6T
pSpot4
LITMUS38
pEZSeq-Kan
pMAL-p5E
pSTBlue-1
LITMUS38i
pEZSeq-Kan (linearized)
pMAL-p5G
pSTV28
LITMUS39
pEZ BAC
pMAL-p5X
pSTV29
M13mp18
pEZ BAC (BamHI linearized)
pMCS5
pT7Blue
M13mp19
pEZ BAC (HpaI linearized)
pMiniT
pT7Blue-2
MBP
pF1A T7
pMiniT (linearized)
pT7Blue-3
pACYC177
pF1K T7
pMiniT 2.0
pT7CFE1-CFtag
pACYC184
pF25A ICE T7
pMiniT 2.0 (linearized)
pT7CFE1-CGFP-HA-His
pAN7-1
pF25K ICE T7
pMMB190
pT7CFE1-CGST-HA-His
pANT7_cGST
pF3A WG (BYDV)
pMMB206
pT7CFE1-CHA
pANT7_nHA
pF3K WG (BYDV)
pMMB207
pT7CFE1-CHis
pAUR316
pFC20A HaloTag T7 SP6
pMMB208
pT7CFE1-CMyc
pBC KS(+)
pFC20K HaloTag T7 SP6
pMMB66EH
pT7CFE1-NFtag
pBC KS(-)
pFC30A His6HaloTag T7
pMMB66HE
pT7CFE1-NHA
pBC SK(+)
pFC30K His6HaloTag T7
pMMB67EH
pT7CFE1-NHA-CHis
pBC SK(-)
pFC7A (HQ)
pMMB67HE
pT7CFE1-NHis
pBeloBAC11
pFC7K (HQ)
pNEB193
pT7CFE1-NHis-GST
pBluescript II KS(+)
pFN18A HaloTag T7
pNEB206A (linearized)
pT7CFE1-NHis-GST-CHA
pBluescript II KS(-)
pFN18K HaloTag T7
pOSIP-CH
pT7CFE1-NMyc
pBluescript II SK(+)
pFN19A HaloTag T7 SP6
pOSIP-CO
pTOP Blunt V2 (linearized)
pBluescript II SK(-)
pFN19K HaloTag T7 SP6
pOSIP-CT
pTrcHis A
pBluescript KS(+)
pFN29A His6HaloTag T7
pOSIP-KC
pTrcHis B
pBluescript KS(-)
pFN29K His6HaloTag T7
pOSIP-KH
pTrcHis C
pBluescript SK(+)
pFN2A (GST)
pOSIP-KL
pTrcHis2 A
pBluescript SK(-)
pFN2K (GST)
pOSIP-KO
pTrcHis2 B
pBR322
pFN6A (HQ)
pOSIP-KP
pTrcHis2 C
pBS KS(+)
pFN6K (HQ)
pOSIP-KT
pTV 118N
pBS KS(-)
pGEM-11Zf(+)
pOSIP-TH
pTWV228
pBS SK(+)
pGEM-11Zf(-)
pOSIP-TO
pTXB1
pBS SK(-)
pGEM-3Z
pOSIP-TT
pTYB21
pBS(+)
pGEM-3Zf(+)
pPCR-Script Amp SK(+)
pType IIs
pBS(-)
pGEM-3Zf(-)
pPCR-Script Cam SK(+)
pTZ19R
pBSK(+) Simple-Amp
pGEM-4Z
pPTR I
pTZ19U
pBSK(+) Simple-Kan
pGEM-5Zf(+)
pPTR II
pTZ57R
pcDNA3
pGEM-7Zf(+)
pRACE (linearized)
pUAST
pcDNA3.1(+)
pGEM-7Zf(-)
pRANGER-BTB-1
pUC118
pcDNA3.1(-)
pGEM-9Zf(-)
pRANGER-BTB-2
pUC119
pCold I
pGEM-T
pRANGER-BTB-3
pUC18
pCold II
pGEM-T (linearized)
pRANGER-BTB-5
pUC19
pCold III
pGEM-T Easy
pRHA-109
pUC19L
pCold IV
pGEM-T Easy (linearized)
pRHA-113
pUC57
pCold TF
pGGA
pRHA-67
pUC57-Kan
pCR-XL-2-TOPO
pGGAselect
pRSET A
pUC57-Simple
pCR-XL-2-TOPO (linearized)
PGK promoter
pRSET B
pUCmu
pDD
pGS-21a
pRSET C
pVLT31
pDNR-Dual
pH6HTC His6HaloTag T7
pSB1C3
pVLT33
pDNR-LIB
pH6HTN His6HaloTag T7
pSC101
pVLT35
pE-SUMOpro Amp
pHP45(omega)
pSEAP2-Basic
pYES1L
pE-SUMOpro Kan
pHP45(omega)-Km
pSF-Core
pZErO-2
pE-SUMOpro3 Amp
pHP45(omega)-Tc
pSMART BAC v2.0
SNAP-tag
pE-SUMOpro3 Kan
pHSG298
pSMART BAC v2.0 (BamHI linearized)
SP6 promoter
pE-SUMOstar Amp
pHSG299
pSMART BAC v2.0 (EcoRI linearized)
SV40 promoter
pE-SUMOstar Kan
pHSG396
pSMART BAC v2.0 (HindIII linearized)
T3 promoter
pEASY-Blunt (linearized)
pHSG398
pSMART FOS v2.0 (linearized)
T5 promoter
pEASY-Blunt E1 (linearized)
pHY300PLK
pSMART HCAmp
T7 promoter
pEASY-Blunt E2 (linearized)
pICOz
pSMART HCAmp (linearized)
tac promoter
pEASY-Blunt Simple (linearized)
pInvRecA
pSMART HCKan
trc promoter
pEASY-Blunt Zero (linearized)
pJAZZ-OC
pSMART HCKan (linearized)
phiX174
pEASY-Blunt3 (linearized)
pJAZZ-OK

Plasmid Sets

Basic Cloning Vectors
I.M.A.G.E. Consortium Plasmids
pET & Duet Vectors (Novagen)
TA and GC Cloning Vectors
Coronavirus Resources
Insect Cell Vectors
pGEX Vectors (GE Healthcare)
TOPO Cloning Vectors
CRISPR Plasmids
Luciferase Vectors
Plant Vectors
Viral Expression & Packaging Vectors
Fluorescent Protein Genes & Plasmids
Lucigen Vectors
Qiagen Vectors
Yeast Plasmids
Gateway® Cloning Vectors
Mammalian Expression Vectors
Structural Genomics Vectors

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