产品货号 | 载体名称 | 出品公司 | 载体用途 | 产品价格 | 出货周期 |
---|---|---|---|---|---|
HG-VPS0501 | pCMV-BD | Stratagene |
哺乳动物双杂交系统
|
询价 | 现货 |
质粒类型:哺乳动物双杂交系统
高拷贝/低拷贝:高拷贝
启动子:CMV
载体大小:4730 bp
载体标签:Gal4-DBD
载体抗性:Kanamycin (卡那霉素)
筛选标记:Neomycin (新霉素)
The pCMV-BD and pCMV-AD vectors are designed for the construction and expression of gene fusions with the GAL4 DNA binding domain and NF-κB transcriptional activation domain, respectively. The pCMV-BD vector contains DNA encoding amino acids 1–147 of the GAL4 gene (DNA binding domain)2 and unique 3′ cloning sites. It is used for the construction of bait plasmids containing a DNA insert encoding a bait protein. The pCMV-AD vector contains DNA encoding the nuclear localization sequence (NLS) from SV40 large T-antigen (PKKKRKV), amino acids 364–550 of the mouse NF-κB gene (transcriptional activation domain)3 and unique 3′ cloning sites. It is used for constructing a target plasmid containing a DNA insert encoding the interacting proteins. Both pCMV-BD and pCMV-AD contain the pUC origin for replication in E. coli. The pCMV-BD vector contains the kanamycin-resistance gene and the pCMV-AD vector contains the ampicillin-resistance gene. The constitutively-active cytomegalovirus (CMV) promoter governs the expression of the bait and target proteins in the pCMV-BD and pCMV-AD vectors. The SV40 poly (A) provide the signals necessary for transcriptional termination and polyadenylation of the bait and target genes in mammalian cells.