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网站主页 化工产品目录 生物 分子生物学 质粒载体 PLVX-ZSGREEN1-N1 载体 pLVX-ZsGreen1-N1 载体
  • pLVX-ZsGreen1-N1 载体

pLVX-ZsGreen1-N1 载体

pLVX-ZsGreen1-N1
990 2ug 起订
上海 更新日期:2024-12-27

上海泽叶生物科技有限公司

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产品详情:

中文名称:
pLVX-ZsGreen1-N1 载体
英文名称:
pLVX-ZsGreen1-N1
保存条件:
常温运输
纯度规格:
99%
产品类别:
质粒/载体

pLVX-ZsGreen1-N1 载体

质粒类型:
慢病毒载体
高拷贝/低拷贝:
高拷贝
启动子:
CMV
克隆方法:
多克隆位点,限制性内切酶
载体大小:
8763 bp (查看载体序列)
5' 测序引物及序列:
CMV-F: CGCAAATGGGCGGTAGGCGTG(Invitrogen)
载体标签:
C-ZsGreen1
载体抗性:
Ampicillin (氨苄青霉素)
筛选标记:
Puromycin (嘌呤霉素)
备注:
载体能够表达C端ZsGreen1荧光蛋白。
产品编号
产品名称
规格
价格
ZY2002
pLVX-ZsGreen1-N1
2ug
 
pLVX-ZsGreen1-N1 质粒图谱

pLVX-ZsGreen1-N1 is an HIV-1-based, lentiviral expression vector that allows you to express your gene of interest fused to ZsGreen1, a variant of the wild-type Zoanthus sp. green fluorescent protein (1) that has been engineered for brighter fluorescence. Genes cloned into the multiple cloning site (MCS), located upstream of the ZsGreen1 coding sequence, are expressed as N-terminal ZsGreen1 fusion proteins. Expression of the fusion protein is driven by the constitutively active human cytomegalovirus immediate early promoter (PCMV IE), located just upstream of the MCS. Lentiviral particles derived from the vector allow the expression of ZsGreen1 fusion proteins in virtually any cell type, including primary cells. The unmodified vector expresses ZsGreen1, and may be used to produce marker virus to optimize infection protocols.

pLVX-ZsGreen1-N1 contains all of the viral processing elements necessary for the production of replication-incompetent lentivirus, as well as elements to improve viral titer, transgene expression, and overall vector function. The woodchuck hepatitis virus posttranscriptional regulatory element (WPRE) promotes RNA processing events and enhances nuclear export of viral and transgene RNA (2), leading to increased viral titers from packaging cells, and enhanced expression of your gene of interest in target cells. In addition, the vector includes a Rev-response element (RRE), which further increases viral titers by enhancing the transport of unspliced viral RNA out of the nucleus (3). Finally, pLVX-ZsGreen1-N1 also contains a central polypurine tract/central termination sequence element (cPPT/CTS). During target cell infection, this element creates a central DNA flap that increases nuclear import of the viral genome, resulting in improved vector integration and more efficient transduction (4).

In addition to lentiviral elements, pLVX-ZsGreen1-N1 contains a puromycin resistance gene (Puror) under the control of the murine phosphoglycerate kinase (PGK) promoter (PPGK) for the selection of stable transductants. The vector also contains a pUC origin of replication and an E. coli ampicillin resistance gene (Ampr) for propagation and selection in bacteria.

载体应用

To construct a fusion protein, the gene of interest must be cloned into pLVX-ZsGreen1-N1 so that it is in-frame with the ZsGreen1 coding sequence. The inserted sequence should include an initiation codon (ATG) and lack in-frame stop codons. The fusion protein is constitutively expressed when pLVX-ZsGreen1-N1 is transduced into target cells. Before the vector can be transduced, however, it must be transfected into 293T packaging cells with our Lenti-X™ HT Packaging System (Cat. Nos. 632160 and 632161). This packaging system allows you to safely produce high titer, infectious, replication-incompetent, VSV-G pseudotyped lentiviral particles that can infect a wide range of cell types, including non-dividing and primary cells (5).

特别提示:本公司的所有产品仅可用于科研实验,严禁用于临床医疗及其他非科研用途!

pLVX-ZsGreen1-N1 载体/pLVX-ZsGreen1-N1质粒

公司简介

上海泽叶生物科技有限公司是一家服务于生命科学领域的高新技术企业,主要为科研机构、高校、院所及企业产品开发研究提供所需要的科研类试剂、耗材、仪器、技术服务等。包括分子生物学、免疫学、微生物学、细胞学、材料科学,通用试剂、药物合成试剂、手性化合物、催化剂及配体、分析试剂、生物试剂,检测试剂等等

成立日期 (9年)
注册资本 100万元整
员工人数 1-10人
年营业额 ¥ 100万以内
经营模式 贸易,试剂,定制,服务
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