pOSEX5B
pOSEX5B
规格:
货期:
编号:TS184582
品牌:Testobio
| 产品名称： | pOSEX5B |
|---|---|
| 商品货号： | TS184582 |
| Designations： | pOSEX5B |
| Depositors： | E Bremer |
| Biosafety Level： | 1 |
| Vector Information： | Size (kb): 4.4439997673034670 Vector: pOSEX5B (plasmid) Promoters: Promoter for expression proU Construction: pOSEX3 Marker(s):ampR Construct size (kb): 4.443999767303467 Features: initiation codon: ATG marker(s): ampR promoter for expression: proU replicon: pMB1 replicon: rop (copy number control) MCS: NcoI...HindIII transcription terminator: rrnB T1 transcription terminator: rrnB T2 coding sequence: proV 5 sequence |
| Applications： | expression vector vector permitting construction of fusion proteins |
| Comments： | Restriction digests of the clone give the following sizes (kb): BamHI--4.4; HindIII--4.4; PvuII--4.4. Expression can be induced in cells grown in low osmolarity media by the addition of sodium chloride. Expression vector allowing osmotically controlled expression of cloned inserts directed by the E. coli proU promoter. Absence of a stop codon between the proV sequence and the ATG start codon allows production of a fusion protein between ProV and the cloned insert. Insertion of a stop codon at this junction may reduce the yield of recombinant protein. This material is being provided with the explicit understanding that it not be used for commercial purposes without prior authorization from the depositor. Vector constructed from pOSEX3 (ATCC 87212) by replacement of the multiple cloning site with a ribosome binding site, intitiation codon and multiple cloning site from pTrc99B. One of three vectors (ATCC 87214-87216) differing only in the reading frame of the multiple cloning site. |
| Media： | ATCC® Medium 1227: LB Medium (ATCC medium 1065) with 50 mcg/ml ampicillin |
| Growth Conditions： | Temperature: 37.0°C |
| References： | Herbst B, et al. pOSEX: vectors for osmotically controlled and finely tuned gene expression in Escherichia coli. Gene 151: 137-142, 1994. PubMed: 7828862 Erhard Bremer, personal communication |
| Shipped： | freeze-dried |
| Shipping Information： | xa0Freeze dried E. coli containing the plasmid. |
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| 产品名称： | pOSEX5B |
|---|---|
| 商品货号： | TS184582 |
| Designations： | pOSEX5B |
| Depositors： | E Bremer |
| Biosafety Level： | 1 |
| Vector Information： | Size (kb): 4.4439997673034670 Vector: pOSEX5B (plasmid) Promoters: Promoter for expression proU Construction: pOSEX3 Marker(s):ampR Construct size (kb): 4.443999767303467 Features: initiation codon: ATG marker(s): ampR promoter for expression: proU replicon: pMB1 replicon: rop (copy number control) MCS: NcoI...HindIII transcription terminator: rrnB T1 transcription terminator: rrnB T2 coding sequence: proV 5 sequence |
| Applications： | expression vector vector permitting construction of fusion proteins |
| Comments： | Restriction digests of the clone give the following sizes (kb): BamHI--4.4; HindIII--4.4; PvuII--4.4. Expression can be induced in cells grown in low osmolarity media by the addition of sodium chloride. Expression vector allowing osmotically controlled expression of cloned inserts directed by the E. coli proU promoter. Absence of a stop codon between the proV sequence and the ATG start codon allows production of a fusion protein between ProV and the cloned insert. Insertion of a stop codon at this junction may reduce the yield of recombinant protein. This material is being provided with the explicit understanding that it not be used for commercial purposes without prior authorization from the depositor. Vector constructed from pOSEX3 (ATCC 87212) by replacement of the multiple cloning site with a ribosome binding site, intitiation codon and multiple cloning site from pTrc99B. One of three vectors (ATCC 87214-87216) differing only in the reading frame of the multiple cloning site. |
| Media： | ATCC® Medium 1227: LB Medium (ATCC medium 1065) with 50 mcg/ml ampicillin |
| Growth Conditions： | Temperature: 37.0°C |
| References： | Herbst B, et al. pOSEX: vectors for osmotically controlled and finely tuned gene expression in Escherichia coli. Gene 151: 137-142, 1994. PubMed: 7828862 Erhard Bremer, personal communication |
| Shipped： | freeze-dried |
| Shipping Information： | xa0Freeze dried E. coli containing the plasmid. |
