Merck PSF-CMV-UB-BLAST-SV40 ORI SBFI - BLASTICIDIN / SV40 ORI PLASMID
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PSF-CMV-UB-BLAST-SV40 ORI SBFI - BLASTICIDIN / SV40 ORI 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 6171 bp
박테리아 선정
kanamycin
포유류 세포 선정
blasticidin
복제개시점
pUC (500 copies)
펩타이드 절단
no cleavage
프로모터
Promoter name: CMV
Promoter activity: constitutive
Promoter type: mammalian
리포터 유전자
none
배송 상태
ambient
저장 온도
−20°C
This vector contains a Blasticidin (Blast) resistance expression cassette under the Ub promoter. It also contains the Simian Virus 40 (SV40) origin of replication. This allows the plasmid to be amplified in cells containing the SV40 large T antigen. This can be used to increase transgene signal following transient transfection. It is also possible to make cell lines containing the plasmid as a multi-copy episome. We have validated this activity in 293T cells. The entire Ub Blast cassette is flanked by AscI sites. This vector can also be used to force recombination into the genome of mammalian cells not expressing SV40 large T antigen following transfection and Blasticidin selection.
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.
배송/결제/교환/반품 안내
배송 정보
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