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P9743

pT7-FLAG™-4 Expression Vector

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NACRES:
NA.32
UNSPSC Code:
41106610
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shipped in

dry ice

Quality Level

200

storage temp.

−20°C

Application

pT7-FLAGa-4 is a 6451 bp Escherichia coli expression vector used for cloning and cytoplasmic expression of a properly inserted open reading frame as a C-terminal FLAGÒ fusion protein containing the FLAG epitope (DYKDDDDK). The promoter region of the very strong phage T7 promoter [1][2] drives transcription of ORF-FLAG fusion constructs.

Legal Information

pT7-FLAG is a trademark of Sigma-Aldrich Co. LLC

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shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

Storage Class

10 - Combustible liquids

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Certificates of Analysis (COA)

Lot/Batch Number
SLCQ2178

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A H Rosenberg et al.
Gene, 56(1), 125-135 (1987-01-01)
Plasmid vectors are described that allow cloning of target DNAs at sites where they will be minimally transcribed by Escherichia coli RNA polymerase but selectively and actively transcribed by T7 RNA polymerase, in vitro or in E. coli cells. Transcription
F W Studier et al.
Journal of molecular biology, 189(1), 113-130 (1986-05-05)
A gene expression system based on bacteriophage T7 RNA polymerase has been developed. T7 RNA polymerase is highly selective for its own promoters, which do not occur naturally in Escherichia coli. A relatively small amount of T7 RNA polymerase provided

Global Trade Item Number

SKUGTIN
P9743-10UG04061838071996

Questions

  1. pT7-FLAG-4のVectorに遺伝子を導入して導入遺伝子-FLAGごと別のVectorに移動することを考えているのですが、FLAGよりもC-Terminal側の制限酵素サイトの情報はありますでしょうか。ご教示いただけると幸いです。

    1 answer

    1. Only restriction enzyme information at the multiple cloning site (MCS) is available, as shown in the technical bulletin. There isn't a restriction enzyme site available at the C-terminal end of the FLAG tag before the stop codon.

      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/236/048/p9743bul.pdf

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