tag
Met-3X FLAG tagged
grade
Molecular Biology
form
buffered aqueous solution
peptide tag location
N-terminal
shipped in
dry ice
storage temp.
−20°C
General description
p3XFLAG-CMV™-7 Expression Vector is a 4.7 kb derivative of pCMV5 used to establish expression of N-terminal Met-FLAG® fusion proteins in mammalian cells. The vector encodes the ANTI-FLAG M2 antibody epitope (Asp-Tyr-Lys-Xaa-Xaa-Asp) three times, upstream of the multiple cloning region. This results in increased detection sensitivity using ANTI-FLAG M2. The third epitope includes the enterokinase recognition sequence allowing cleavage of the 3XFLAG peptide from the purified fusion protein. Efficiency of replication is optimal when using an SV40 T antigen-expressing host.
p3XFLAG-CMV-7-BAP Control Plasmid is a 6.2 kb derivative of pCMV5 used for transient intracellular expression of N-terminal 3XFLAG bacterial alkaline phosphatase fusion protein in mammalian cells. The vector encodes three adjacent FLAG epitopes (Asp- Tyr-Lys-Xaa-Xaa-Asp) upstream of the multiple cloning region. This results in increased detection sensitivity using ANTI-FLAG M2 antibody.3 The third FLAG epitope includes the enterokinase recognition sequence, allowing cleavage of the 3XFLAG peptide from the purified fusion protein.
Vector Maps and Sequences
p3XFLAG-CMV-7-BAP Control Plasmid is a 6.2 kb derivative of pCMV5 used for transient intracellular expression of N-terminal 3XFLAG bacterial alkaline phosphatase fusion protein in mammalian cells. The vector encodes three adjacent FLAG epitopes (Asp- Tyr-Lys-Xaa-Xaa-Asp) upstream of the multiple cloning region. This results in increased detection sensitivity using ANTI-FLAG M2 antibody.3 The third FLAG epitope includes the enterokinase recognition sequence, allowing cleavage of the 3XFLAG peptide from the purified fusion protein.
Vector Maps and Sequences
Biochem/physiol Actions
The promoter-regulatory region of the human cytomegalovirus drives transcription of FLAG®-fusion constructs. p3XFLAG-CMV™-7 Expression Vector is a shuttle vector for E. coli and mammalian cells.
Other Notes
- p3XFLAG-CMV™-7 Expression Vector 20 μg (E2400) is supplied as 0.5 mg/ml in 10 mM Tris-HCl (pH 8.0) with 1 mM EDTA.
- p3XFLAG-CMV™-7-BAP Control Plasmid 20 μg (C7472) is supplied as 0.5 mg/ml in 10 mM Tris-HCl (pH 8.0) with 1 mM EDTA.
Legal Information
This product is covered by the following patents owned by Sigma-Aldrich Co. LLC: US6,379,903, US7,094,548, JP4405125,EP1220933, CA2386471 and AU774216.
FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
p3xFLAG-CMV is a trademark of Sigma-Aldrich Co. LLC
存储类别
10 - Combustible liquids
法规信息
新产品
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相关内容
p3xFLAG-CMV-7 Vector Map
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