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Merck

T2076

Sigma-Aldrich

TargeTron Vector pAR1219

Expression Vector for Bacterial Gene Knockout

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About This Item

分類程式碼代碼:
41106610
NACRES:
NA.51

品質等級

運輸包裝

wet ice

儲存溫度

−20°C

一般說明

Plasmid pAR1219 is a pBR322-based vector that expresses T7 RNA Polymerase under control of the IPTG inducible lacUV5 promoter and is intended for use with the TargeTron Gene Knockout System (TA0100).

應用

Many TargeTron system plasmids use the T7 promoter for intron expression. By co-transforming plasmid pAR1219 with the TargeTron pACD4 plasmids, the T7 promoter can be used to express the intron and disrupt chromosomal genes in alternative hosts such as Salmonella typhimurium and Shigella flexneri. Chromosomal gene disruptions in non-DE3 strains of E. coli can also be performed using pAR1219 with the pACD4 intron expression plasmids. TargeTron Vector pAR1219 has been used for the overexpression of T7 RNA polymerase in the preparation of S30-T7 lysate. It has also been used to transform MRE600 E. coli strains.

準備報告

To use pAR1219 in conjunction with the pACD4 plasmids, simply co-transform both plasmids and select in a liquid medium containing: 50 mg/ml ampicillin, 25 mg/ml chloramphenicol, and 1% glucose. Glucose is typically included to provide additional suppression of the lac UV5 promoter prior to IPTG-induction.

其他說明

For more information and to view applications data, please visit www.sigma-aldrich.com/targetron.

法律資訊

TargeTron is a trademark of InGex, LLC

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Synthetic Cells Synthesize Therapeutic Proteins inside Tumors.
Krinsky N, et al.
Advanced Helathcare Materials (2017)
Group II introns as controllable gene targeting vectors for genetic manipulation of bacteria.
Karberg M, et al.
Nature Biotechnology, 19(12), 1162-1162 (2001)
A simple and rapid method for preparing a cell-free bacterial lysate for protein synthesis.
Krinsky N, et al.
PLoS ONE, 11(10), e0165137-e0165137 (2016)

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