pPM1
pPM1
规格:
货期:
编号:TS174928
品牌:Testobio
| 产品名称： | pPM1 |
|---|---|
| 商品货号： | TS174928 |
| Designations： | pPM1 |
| Depositors： | Lubrizol Genetics, Inc. |
| U.S. Patent： | |
| Disclosure： | This material is cited in a US or other Patent and may not be used to infringe the claims. Depending on the wishes of the Depositor, ATCC may be required to inform the Patent Depositor of the party to which the material was furnished. This material may not have been produced or characterized by ATCC. |
| Biosafety Level： | 1 |
| Vector Information： | Size (kb): 3.5999999046325680 Vector: pPM1 (plasmid) Promoters: Promoter lambda PR Construction: pUC9, pCQV2 Marker(s):ampR Construct size (kb): 3.599999904632568 Features: insert detection: lacZ marker(s): ampR promoter: lambda PR replicon: pMB1 repressor gene: cI857 terminator: none enhancer: none |
| Applications： | vector permitting RNA synthesis in vitro |
| Comments： | The unique EcoRI site in the vector occurs downstream of an insert into the SmaI site. Plasmid with insert can be linearized with EcoRI to generate a transcript. This is a vector for in vitro transcription from a modified lambda PR promoter. Distributed in aliquots of 187.5 ng (3.75 ul, 50 ng/ul). This vector contains the cI857 temperature sensitive mutant gene of the lambda cI repressor. Temperature control can be used to repress, in vivo, transcription of potentially deleterious genes during culture in Escherichia coli. The PR promoter in this vector has been modified to position the cleavage site of a unique SmaI site exactly at the initiation site of the PR promoter. Transcription will be initiated at the first nucleotide of any 5-purine-terminated DNA fragment fused to the SmaI site. In some cases, significant yields of transcript initiated at the first nucleotide of an inserted 5-pyrimidine-terminated DNA fragment can also be obtained using this vector. This was constructed by inserting a 0.9 kb ClaI-BamHI fragment from pCQV2 (containing lambdaPR and cI857) into M13mp9 (AccI/BamHI). This was used to make PstI/SmaI fragment with the SmaI site adjacent to the PR initiation site and inserted into pUC9. |
| Growth Conditions： | Temperature: 30.0°C |
| References： | Ahlquist P, Janda M. cDNA cloning and in vitro transcription of the complete brome mosaic virus genome. Mol. Cell. Biol. 4: 2876-2882, 1984. PubMed: 6549346 Ahlquist P, et al. Multicomponent RNA plant virus infection derived from cloned viral cDNA. Proc. Natl. Acad. Sci. USA 81: 7066-7070, 1984. Ahlquist PG. Transfer vector. US Patent 4,885,248 dated Dec 5 1989 . . Methods Enzymol. 118: 704-716, 1986. |
| Shipped： | frozen |
首页 >
产品中心
>
微生物培养
>
菌株
>
null
>
pPM1
产品中心 Product Center
联系我们CONTACT US
-
0574-87917803
24小时服务热线 -
testobio@163.com
销售邮箱 -
浙江省宁波市高新区晶辉路866弄33号智造港E4幢3楼
地址
联系方式
-
章丽敏
17757489010 -
朱静
18067106081 -
李晴
18067408036 -
李晶晶
13375187189 -
周雪
13372109301
| 产品名称： | pPM1 |
|---|---|
| 商品货号： | TS174928 |
| Designations： | pPM1 |
| Depositors： | Lubrizol Genetics, Inc. |
| U.S. Patent： | |
| Disclosure： | This material is cited in a US or other Patent and may not be used to infringe the claims. Depending on the wishes of the Depositor, ATCC may be required to inform the Patent Depositor of the party to which the material was furnished. This material may not have been produced or characterized by ATCC. |
| Biosafety Level： | 1 |
| Vector Information： | Size (kb): 3.5999999046325680 Vector: pPM1 (plasmid) Promoters: Promoter lambda PR Construction: pUC9, pCQV2 Marker(s):ampR Construct size (kb): 3.599999904632568 Features: insert detection: lacZ marker(s): ampR promoter: lambda PR replicon: pMB1 repressor gene: cI857 terminator: none enhancer: none |
| Applications： | vector permitting RNA synthesis in vitro |
| Comments： | The unique EcoRI site in the vector occurs downstream of an insert into the SmaI site. Plasmid with insert can be linearized with EcoRI to generate a transcript. This is a vector for in vitro transcription from a modified lambda PR promoter. Distributed in aliquots of 187.5 ng (3.75 ul, 50 ng/ul). This vector contains the cI857 temperature sensitive mutant gene of the lambda cI repressor. Temperature control can be used to repress, in vivo, transcription of potentially deleterious genes during culture in Escherichia coli. The PR promoter in this vector has been modified to position the cleavage site of a unique SmaI site exactly at the initiation site of the PR promoter. Transcription will be initiated at the first nucleotide of any 5-purine-terminated DNA fragment fused to the SmaI site. In some cases, significant yields of transcript initiated at the first nucleotide of an inserted 5-pyrimidine-terminated DNA fragment can also be obtained using this vector. This was constructed by inserting a 0.9 kb ClaI-BamHI fragment from pCQV2 (containing lambdaPR and cI857) into M13mp9 (AccI/BamHI). This was used to make PstI/SmaI fragment with the SmaI site adjacent to the PR initiation site and inserted into pUC9. |
| Growth Conditions： | Temperature: 30.0°C |
| References： | Ahlquist P, Janda M. cDNA cloning and in vitro transcription of the complete brome mosaic virus genome. Mol. Cell. Biol. 4: 2876-2882, 1984. PubMed: 6549346 Ahlquist P, et al. Multicomponent RNA plant virus infection derived from cloned viral cDNA. Proc. Natl. Acad. Sci. USA 81: 7066-7070, 1984. Ahlquist PG. Transfer vector. US Patent 4,885,248 dated Dec 5 1989 . . Methods Enzymol. 118: 704-716, 1986. |
| Shipped： | frozen |
