產品參數: 

Key Function：Constitutive Expression
Mammalian Selection：Neo，G418
Promoter：CMV
Cloning Method：Restriction Enzyme/MCS
Constitutive or Inducible System：Constitutive

載體抗性: 

氨芐青霉素（Ampicillin）

載體描述: 

The pCI-neo Mammalian Expression Vector carries the human cytomegalovirus （CMV） immediate-early enhancer/promoter region to promote constitutive expression of cloned DNA inserts in mammalian cells. This vector also contains the neomycin phosphotransferase gene, a selectable marker for mammalian cells. The pCI-neo Vector can be used for transient or stable expression by selecting transfected cells with the antibiotic G-418. （1）Strong, Constitutive Expression: The human cytomegalovirus （CMV） immediate-early enhancer/promoter region produces strong, constitutive expression. A β-globin/IgG chimeric intron located downstream from the enhancer/promoter region can further increase expression. The vector is maintained as an episome in cells expressing the SV40 large T antigen, leading to even higher levels of expression. （2）Transient or Stable Expression: The neomycin phosphotransferase gene allows selection of stable transfected cells. （3）Increased Steady-State mRNA Levels: The late SV40 polyadenylation signal increases the steady-state level of RNA approximay fivefold more than the early SV40 polyadenylation signal. （4）Convenient: Multiple cloning sites exist for easy insertion of cDNA. （5）Versatile: Synthesize transcripts in vitro using the T7 RNA polymerase promoter or generate single-stranded DNA in E. coli using the f1 origin of replication.

質粒圖譜: 

上海起福生物科技有限公司
：楊建輝
：
辦公：
*8006

:
:http://www.efremgraham.com/
地址：上海市浦東新區繡川路561號1102室