■ 基本信息
啟動子: | CMV |
復(fù)制子: | pUC |
終止子: | SV40 poly(A) signal |
質(zhì)粒大小: | 10186bp |
原核抗性: | Amp |
真核抗性: | Hyg |
克隆菌株: | DH5a |
培養(yǎng)條件: | 37度 |
表達(dá)宿主: | 293T等哺乳細(xì)胞 |
誘導(dǎo)方式: | 無須誘導(dǎo)，瞬時表達(dá) |
5'測序引物: | CMV-F：CGCAAATGGGCGGTAGGCGTG |
3'測序引物: | Sv40-polyA-R：GAAATTTGTGATGCTATTGC |
■ 質(zhì)粒屬性
質(zhì)粒宿主: | 哺乳細(xì)胞 |
質(zhì)粒用途: | 蛋白表達(dá) |
片段類型: | ORF |
片段物種: | 空載體 |
原核抗性: | Amp |
真核抗性: | Hyg
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熒光標(biāo)記: |
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■ 質(zhì)粒簡介
pCEP4 is an episomal mammalian expression vector that uses thecytomegalovirus (CMV) immediate early enhancer/promoter for high level transcription of recombinant genes inserted into the multiple cloning site. The Epstein-Barr Virus replication origin (oriP) and nuclear antigen (encoded by the EBNA-1 gene) is carried by this plasmid to permit extrachromosomal replication in human, primate, and canine cells. pCEP4 also carries the hygromycin B resistance gene for stable selection in transfected cells.
pCEP4/CAT is provided as a positive control for the relative level of expression of recombinant proteins in a cell line of interest. It expresses the chloramphenicol acetyl transferase (CAT) protein from the CMV enhancer/promoter. Like its parent vector pCEP4, pCEP4/CAT contains the hygromycin B resistance gene for selection.
■ 質(zhì)粒圖譜
■ 質(zhì)粒序列
質(zhì)粒序列請下載：
ZK712pCEP4哺乳表達(dá)質(zhì)粒.txt
