Merck PSF-T7-EMCV - T7 IRES EXPRESSION PLASMID

PSF-T7-EMCV - T7 IRES EXPRESSION PLASMID

plasmid vector for molecular cloning

expression vector, molecular cloning vector, vector, snapfast vector, plasmid vector, cloning vector, plasmid

form

buffered aqueous solution

분자량

size 4378 bp

박테리아 선정

kanamycin

복제개시점

pUC (500 copies)

펩타이드 절단

no cleavage

프로모터

Promoter name: T7
Promoter activity: inducible
Promoter type: phage

리포터 유전자

none

배송 상태

ambient

저장 온도

−20°C

PSF-T7-EMCV - T7 IRES EXPRESSION PLASMID allows transcription of un-polyadenylated and un-capped RNA using the T7 bacteriophage polymerase. This plasmid also contains the internal ribosome entry site (IRES) from Encephalomyocarditis virus (ECMV) between the promoter and the multiple cloning site (MCS). It is designed to be used to express genes using eukaryotic T7 expression systems such as those used for the recovery of a variety of viruses. This vector is not designed for the expression of two proteins from the same mRNA. For this purpose we have designed pSF-CMV-MCS-IRES-PciI where the PciI site contains a start codon in the correct position for the IRES to express efficiently. In this vector there is an NcoI site (which contains an ATG start codon) in the correct position to enable efficient expression of a gene in the MCS.