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OGS635

Sigma-Aldrich

pSF-TAC-NH2-OmpA-COOH-FLAG

plasmid vector for molecular cloning

同義詞:

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

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About This Item

分類程式碼代碼:
12352200
NACRES:
NA.85
暫時無法取得訂價和供貨情況

重組細胞

expressed in E. coli

籤條

FLAG® tagged

形狀

buffered aqueous solution

分子量

size 5502 bp

菌種選擇

ampicillin

複製起點

pUC

肽切割

EKT

肽標籤位置

C-terminal

啟動子

Promoter name: Tac
Promoter activity: inducible
Promoter type: bacterial

分泌信號

OmpA

運輸包裝

ambient

儲存溫度

−20°C

一般說明

The pSF-TAC-NH2-OmpA-COOH-FLAG expression vector is a 5.5 kb E. coli expression vector used for cloning and periplasmic expression of a properly inserted open reading frame as a C-terminal FLAG fusion protein. The FLAG epitope is a small- hydrophilic- 8 amino acid-tag (DYKDDDDK) that enables sensitive detection and high quality protein purification using anti-FLAG products. The C-terminal FLAG fusion protein may be detected using monoclonal anti-FLAG M2 antibody (catalogue number F3165).The fusion protein may be purified using anti-FLAG affinity gel (A2220). In this vector, transcription is driven by the IPTG inducible TAC promoter.

應用

Cloning in a gene: This plasmid contains a gene within the main multiple cloning site (NotI-ClaI). Any plasmid that we sell where the gene is this configuration will be located in the exact same position in relation to the start and stop codon of the gene. The only exceptions to this rule are fusions proteins where the fusion gene may be positioned at the front or end of the MCS to allow gene fusion.By positioning all of our genes in the same location it allows them to be transferred between plasmids using the same cloning method and restriction sites regardless of the plasmid being used from our product range. Inserting a new gene into this plasmid should be easily possible using a range of standard restriction enzyme sites that flank the gene currently in the vector.Multiple cloning site notes:In the multiple cloning site there are two important restriction sites called BsgI and BseRI sites. These sites both cut the DNA at the same position and cleave the stop codon of the gene in the multiple cloning site in this plasmid thereby producing a TA overhang. This overhang is compatible with any of our peptide or reporter fusion tag plasmids also cut with either of these enzymes. This allows seamless C-terminal fusions to be made with the gene in this multiple cloning site using a single cloning step from our C-terminal peptide and reporter tag product range. Normally the easiest method is to clone the C-terminal tag from our other plasmid products into this plasmid using BsgI or BseRI and the downstream ClaI restriction site.BseRI and BsgI sites are non-palindromic and cleave a defined number of bases away from their binding sites. This allows them to cut the upstream stop codon in the gene in this plasmid regardless of the gene sequence.

序列

To view sequence information for this product, please visit the product page

分析報告

To view the Certificate of Analysis for this product, please visit www.oxgene.com

其他說明

Looking for more vector options to move your experiments forward faster? Consider a custom cloning vector designed and built by Oxford Genetics. Find out more at Oxford Genetics - Sigma′s partner for cloning and expression vectors for molecular biology and synthetic biology applications.

法律資訊

Oxford Genetics is a trademark of Oxford Genetics Ltd
FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
Oxford Genetics is a trademark of Oxford Genetics Ltd

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儲存類別代碼

12 - Non Combustible Liquids

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Protein expression technologies for various expression systems supporting research, therapeutics, and vaccine production.

適用於各種表達系統的蛋白質表達技術,支援研究、治療和疫苗生產。

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