lambda RESII-质粒载体-ATCC-DSM-CCUG-泰斯拓生物

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lambda RESII
lambda RESII
规格:
货期:
编号:TS158420
品牌:Testobio
产品名称: lambda RESII
商品货号: TS158420
Designations: lambda RESII
Depositors: J Altenbuchner
Biosafety Level: 1
Vector Information:
Size (kb): 48.0000000000000000
Vector: lambda RESII (phage, lambda - replacement)
Promoters: Promoter tac
Construction: pRU729, lambda EMBL4, pJOE867
Marker(s):kanR
Construct size (kb): 48.0
Features: insert detection: Spi+
marker(s): kanR
other: left arm
other: res
other: right arm
promoter: tac
replicon: Rts1 ori
restriction site: BamHI SalI
restriction site: EcoRI
restriction site: HindIII
restriction site: SalI BamHI
Applications:
vector for constructing genomic libraries
vector for other uses
vector permitting positive selection for inserts
Comments:
Restriction digests of the clone give the following sizes (kb): BamHI--24.0, 14.0, 9.6; EcoRI--19.0 (doublet), 9.5; HindIII--23.0, 9.0, 5.6 (doublet), 4.5; SalI--20.0, 9.8, 8.8, 5.6, 5.0.
Excision of plasmids requires hosts expressing the tnpR resolvase, that recognizes the 130 bp res resolution sites in the vector.
Escherichia coli HB101 Flac::Tn1739tnpR (ATCC 47068) expresses high levels of tnpR and encodes lambda cI to repress expression from lambda vector fragments (and possible cell lysis) after excision of the plasmid.
Plasmids can be excised by infecting ATCC 47068 with the recombinant lambda phage, inducing tnpR expression using IPTG, and plating on media containing kanamycin.
Lambda replacement vector useful for genomic library construction. Permits Spi+ selection and excision of cloned fragments as autonomously replicating plasmids.
The excised plasmid (pEX) contains the Rts1 origin of replication, a kanamycin resistance gene, the cloned insert (or vector replacement fragment), and a single res site.
References:

Altenbuchner J. A new lambda RES vector with a built-in Tn1721-encoded excision system. Gene 123: 63-68, 1993. PubMed: 8380784

Related Products:
component of:ATCC 87655
Shipped: freeze-dried
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lambda RESII

  • 货号: TS158420
  • 好评
有货
  • 品牌 : TESTOBIO
产品名称: lambda RESII
商品货号: TS158420
Designations: lambda RESII
Depositors: J Altenbuchner
Biosafety Level: 1
Vector Information:
Size (kb): 48.0000000000000000
Vector: lambda RESII (phage, lambda - replacement)
Promoters: Promoter tac
Construction: pRU729, lambda EMBL4, pJOE867
Marker(s):kanR
Construct size (kb): 48.0
Features: insert detection: Spi+
marker(s): kanR
other: left arm
other: res
other: right arm
promoter: tac
replicon: Rts1 ori
restriction site: BamHI SalI
restriction site: EcoRI
restriction site: HindIII
restriction site: SalI BamHI
Applications:
vector for constructing genomic libraries
vector for other uses
vector permitting positive selection for inserts
Comments:
Restriction digests of the clone give the following sizes (kb): BamHI--24.0, 14.0, 9.6; EcoRI--19.0 (doublet), 9.5; HindIII--23.0, 9.0, 5.6 (doublet), 4.5; SalI--20.0, 9.8, 8.8, 5.6, 5.0.
Excision of plasmids requires hosts expressing the tnpR resolvase, that recognizes the 130 bp res resolution sites in the vector.
Escherichia coli HB101 Flac::Tn1739tnpR (ATCC 47068) expresses high levels of tnpR and encodes lambda cI to repress expression from lambda vector fragments (and possible cell lysis) after excision of the plasmid.
Plasmids can be excised by infecting ATCC 47068 with the recombinant lambda phage, inducing tnpR expression using IPTG, and plating on media containing kanamycin.
Lambda replacement vector useful for genomic library construction. Permits Spi+ selection and excision of cloned fragments as autonomously replicating plasmids.
The excised plasmid (pEX) contains the Rts1 origin of replication, a kanamycin resistance gene, the cloned insert (or vector replacement fragment), and a single res site.
References:

Altenbuchner J. A new lambda RES vector with a built-in Tn1721-encoded excision system. Gene 123: 63-68, 1993. PubMed: 8380784

Related Products:
component of:ATCC 87655
Shipped: freeze-dried
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