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pJEL170
pJEL170
规格:
货期:
编号:TS179443
品牌:Testobio
产品名称: pJEL170
商品货号: TS179443
Designations: pJEL170
Depositors: P Valentin-Hansen
Biosafety Level: 1
Host: Escherichia colixa0K-12 CSH50
Vector Information:
Size (kb): 12.50
Vector: pJEL170 (plasmid)
Construction: pJEL126, pJEL154
Marker(s): ampR
Construct size (kb): 12.5
Features: insert detection: lacZ
marker(s): ampR
replicon: R1
repressor gene: cI857
Applications:
Promoter-cloning vector
Vector with low copy number
Comments:
Restriction digests of the clone give the following sizes (kb): BamHI--13.0; EcoRI--13.0.
Below 37C, there is one copy per genome equivalent stabilized by the parB locus. At 42C replication is uncontrolled because induction of the cI857-regulated PR promoter permits expression of the copB, copA, and repA genes.
A promoter-cloning vector using increased expression of beta-galactosidase as the reporter.
Media: ATCC® Medium 1227: LB Medium (ATCC medium 1065) with 50 mcg/ml ampicillin
Growth Conditions:
Temperature: 35°C
References:

Larsen JE, et al. Analysis of the terminator region after the deoCABD operon of Escherichia coli K-12 a new class of single copy number operon-fusion vectors. Nucleic Acids Res. 15: 5125-5140, 1987. PubMed: 3299264

Shipped: freeze-dried
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pJEL170

  • 货号: TS179443
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  • 品牌 : TESTOBIO
产品名称: pJEL170
商品货号: TS179443
Designations: pJEL170
Depositors: P Valentin-Hansen
Biosafety Level: 1
Host: Escherichia colixa0K-12 CSH50
Vector Information:
Size (kb): 12.50
Vector: pJEL170 (plasmid)
Construction: pJEL126, pJEL154
Marker(s): ampR
Construct size (kb): 12.5
Features: insert detection: lacZ
marker(s): ampR
replicon: R1
repressor gene: cI857
Applications:
Promoter-cloning vector
Vector with low copy number
Comments:
Restriction digests of the clone give the following sizes (kb): BamHI--13.0; EcoRI--13.0.
Below 37C, there is one copy per genome equivalent stabilized by the parB locus. At 42C replication is uncontrolled because induction of the cI857-regulated PR promoter permits expression of the copB, copA, and repA genes.
A promoter-cloning vector using increased expression of beta-galactosidase as the reporter.
Media: ATCC® Medium 1227: LB Medium (ATCC medium 1065) with 50 mcg/ml ampicillin
Growth Conditions:
Temperature: 35°C
References:

Larsen JE, et al. Analysis of the terminator region after the deoCABD operon of Escherichia coli K-12 a new class of single copy number operon-fusion vectors. Nucleic Acids Res. 15: 5125-5140, 1987. PubMed: 3299264

Shipped: freeze-dried
合作单位: