E7408
p3XFLAG-CMV™-7 Expression Vector
shuttle vector for transient expression of N-terminal Met-3xFLAG
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About This Item
UNSPSC Code:
12352200
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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
Components
- 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.
Principle
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.
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
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Pricing
Storage Class
10 - Combustible liquids
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Zaruhi Karabekian et al.
Journal of virology, 79(6), 3525-3535 (2005-02-26)
The murine cytomegalovirus (MCMV) proteins encoded by US22 genes M139, M140, and M141 function, at least in part, to regulate replication of this virus in macrophages. Mutant MCMV having one or more of these genes deleted replicates poorly in macrophages
Pou5f1 contributes to dorsoventral patterning by positive regulation of vox and modulation of fgf8a expression.
Belting, H.-G., et al.
Developmental Biology, 256, 323-323 (2011)
Linghua Qiu et al.
Molecular neurodegeneration, 8, 1-1 (2013-01-04)
A proline-to-serine substitution at position-56 (P56S) of vesicle-associated membrane protein-associated protein B (VAPB) causes a form of dominantly inherited motor neuron disease (MND), including typical and atypical amyotrophic lateral sclerosis (ALS) and a mild late-onset spinal muscular atrophy (SMA). VAPB
Qi-Heng Yang et al.
Genes & development, 17(12), 1487-1496 (2003-06-20)
Omi/HtrA2 is a mitochondrial serine protease that is released into the cytosol during apoptosis to antagonize inhibitors of apoptosis (IAPs) and contribute to caspase-independent cell death. Here, we demonstrate that Omi/HtrA2 directly cleaves various IAPs in vitro, and the cleavage
Ryo Fukuda et al.
Cell, 129(1), 111-122 (2007-04-10)
O(2) is the ultimate electron acceptor for mitochondrial respiration, a process catalyzed by cytochrome c oxidase (COX). In yeast, COX subunit composition is regulated by COX5a and COX5b gene transcription in response to high and low O(2), respectively. Here we
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