pMLP9
pMLP9
规格:
货期:
编号:TS159034
品牌:Testobio
| 产品名称： | pMLP9 |
|---|---|
| 商品货号： | TS159034 |
| Designations： | pMLP9 |
| Depositors： | F Puta |
| Biosafety Level： | 1 |
| Vector Information： | Size (kb): 4.7899999618530270 Vector: pMLP9 (plasmid) Promoters: Promoter lambda PR Construction: pMLP21, pML25 Marker(s):ampR,cmlR Construct size (kb): 4.789999961853027 Features: marker(s): ampR marker(s): cmlR promoter: lambda PR promoter: tetR replicon: pMB1 repressor gene: cI transcription terminator: tandem fd terminators |
| Applications： | vector permitting positive selection for inserts |
| Comments： | Restriction digests of the clone give the following sizes (kb): HindIII--4.8; EcoRI--4.0, 0.9; BamHI--4.8. pMLP9 is the same as pMLP8, except that a BglII site has been added to pMLP9. The cytoplasmic chloramphenicol resistance protein does not negatively affect cell growth when overproduced (in contrast to cloning vectors that overexpress membrane associated tetR protein). The level of resistance to chloramphenicol differs substantially depending on the stage at which they are tested. The chloramphenicol resistance of the plasmid should be tested before cloning inserts. This is a postive selection cloning vector which will confer chloramphenicol resistance (recommended concentration is 10ug/ml) only when an insert has been successfully cloned into the cI repressor gene. Recommendation for verfication: HindIII; BglII; SmaI. A pair of phage fd rho-independent strong terminators downstream of the cmlR gene prevents transcription through the origin of replication. This stabilizes recombinant plasmid copy number when the PR promoter for the cmlR gene is derepressed. |
| Media： | ATCC® Medium 1227: LB Medium (ATCC medium 1065) with 50 mcg/ml ampicillin |
| Growth Conditions： | Temperature: 37.0°C |
| References： | Puta F, et al. Direct selection shuttle plasmid vector, pPW264, used for cloning the alpha-amylase gene of Schwanniomyces occidentalis. Folia Microbiol. 39: 255-260, 1994. PubMed: 7729761 Frantisek Puta, personal communication |
| Shipped： | freeze-dried |
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| 产品名称： | pMLP9 |
|---|---|
| 商品货号： | TS159034 |
| Designations： | pMLP9 |
| Depositors： | F Puta |
| Biosafety Level： | 1 |
| Vector Information： | Size (kb): 4.7899999618530270 Vector: pMLP9 (plasmid) Promoters: Promoter lambda PR Construction: pMLP21, pML25 Marker(s):ampR,cmlR Construct size (kb): 4.789999961853027 Features: marker(s): ampR marker(s): cmlR promoter: lambda PR promoter: tetR replicon: pMB1 repressor gene: cI transcription terminator: tandem fd terminators |
| Applications： | vector permitting positive selection for inserts |
| Comments： | Restriction digests of the clone give the following sizes (kb): HindIII--4.8; EcoRI--4.0, 0.9; BamHI--4.8. pMLP9 is the same as pMLP8, except that a BglII site has been added to pMLP9. The cytoplasmic chloramphenicol resistance protein does not negatively affect cell growth when overproduced (in contrast to cloning vectors that overexpress membrane associated tetR protein). The level of resistance to chloramphenicol differs substantially depending on the stage at which they are tested. The chloramphenicol resistance of the plasmid should be tested before cloning inserts. This is a postive selection cloning vector which will confer chloramphenicol resistance (recommended concentration is 10ug/ml) only when an insert has been successfully cloned into the cI repressor gene. Recommendation for verfication: HindIII; BglII; SmaI. A pair of phage fd rho-independent strong terminators downstream of the cmlR gene prevents transcription through the origin of replication. This stabilizes recombinant plasmid copy number when the PR promoter for the cmlR gene is derepressed. |
| Media： | ATCC® Medium 1227: LB Medium (ATCC medium 1065) with 50 mcg/ml ampicillin |
| Growth Conditions： | Temperature: 37.0°C |
| References： | Puta F, et al. Direct selection shuttle plasmid vector, pPW264, used for cloning the alpha-amylase gene of Schwanniomyces occidentalis. Folia Microbiol. 39: 255-260, 1994. PubMed: 7729761 Frantisek Puta, personal communication |
| Shipped： | freeze-dried |
