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描述 概述 The pTriEx™-4 Neo vector is designed to allow rapid characterization of target genes in E. coli, insect and vertebrate cells, and to allow rapid selection of stable transfected vertebrate cells expressing high levels of target gene. Expression in vertebrate cells is mediated by the CMV immediate early enhancer and promoter2. The drug selection marker is expressed under the control of the EMC virus Cap-Independent Translation Enhancer (CITE) sequence (or IRES), allowing rapid selection of transfected vertebrate cells using the drug G418 or neomycin sulfate. For expression in insect cells, pTriEx-4 Neo contains flanking baculovirus sequences to permit the generation of recombinant baculoviruses using the BacVector® System. In baculovirus-infected insect cells, expression is driven by the very late p10 promoter. Expression in E. coli is regulated by the tightly controlled T7lac promoter. Expression can be induced in hosts such as NovaBlue by infecting with λCE6, a phage that constitutively expresses T7 RNA polymerase from the λlpL and λpI promoters. Alternatively, pTriEx recombinant plasmids can be transferred into a (DE3)pLacI host that allows induction with IPTG. Native protein can be expressed by cloning into the Nco I site, or generated by cloning into the PshA I or Sma I sites and cleaving the fusion protein with enterokinase or thrombin, respectively.
The pTriEx vector is covered by US Patent 6,589,783 owned by EMD Millipore Corporation or its Affiliates. This Product is sold for research use only. Any commercial use of the Product requires a commercial license from EMD Millipore Corporation. Commercial use shall include but not be limited to (1) use of the Product or its components in manufacturing; (2) use of the Product or its components to provide a service, information, or data to others in exchange for consideration; (3) use of the Product or its components (or any derivatives thereof) for therapeutic, diagnostic or prophylactic purposes (including as part of a device, chip, assay or other product); or (4) resale of the Product or its components, whether or not such Product or its components are resold for use in research. Further, the pTriEx vector allows for expression of target genes under control of the T7 promoter and is also covered by US Patent 5,693,489. This patent is licensed by EMD Millipore Corporation from Brookhaven National Labs for research use only. Commercial entities need to obtain a research use license from Brookhaven National Labs prior to use of this Product. Nothing contained herein shall be deemed to represent or warrant that additional third party rights are not required for use of this Product.产品目录编号 70933 品牌系列 Novagen®
储存和货运信息 货运代码 Shipped with Blue Ice or with Dry Ice
毒性 Standard Handling
储存 -20°C
无需冷冻 No
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