Merck PSF-CMV-PURO-COOH-FLAG - C-TERMINAL FLAG TAG MAMMALIAN PLASMID

PSF-CMV-PURO-COOH-FLAG® - C-TERMINAL FLAG® TAG MAMMALIAN PLASMID

plasmid vector for molecular cloning

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

태그

FLAG® tagged

form

buffered aqueous solution

분자량

size 6174 bp

박테리아 선정

kanamycin

포유류 세포 선정

puromycin

복제개시점

pUC (500 copies)

펩타이드 절단

no cleavage

펩타이드 태그 위치

C-terminal

프로모터

Promoter name: CMV
Promoter activity: constitutive
Promoter type: mammalian

리포터 유전자

none

배송 상태

ambient

저장 온도

−20°C

This plasmid is designed to express tagged proteins in mammalian cells either by transient transfection or by creating stable cell lines. It contains a puromycin resistance expression cassette using the human Ubiquitin promoter to drive expression and allow for the selection of cells containing the plasmid.

About the Peptide Tag:This plasmid contains a c-terminal FLAG epitope tag that can be fused to a gene of interest to allow protein detection and/or purification. The sequence of the tag is: DYKDDDDK.

About the Cleavage Tag:This plasmid does not contain a protease cleavage site.

Promoter Expression Level: This plasmid contains the mammalian CMV promoter to drive gene expression. We have tested all of our mammalian promoters in a range of cell types and CMV is consistently the strongest in those we have studied. However there are many reports of the CMV promoter demonstrating silencing by methylation in long-term culture.