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OGS43

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PSF-EF1 ALPHA - ELONGATION FACTOR ALPHA PROMOTER PLASMID

plasmid vector for molecular cloning

Synonym(s):

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

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.85

form

buffered aqueous solution

mol wt

size 4872 bp

bacteria selection

kanamycin

Origin of replication

pUC (500 copies)

Peptide cleavage

no cleavage

Promoter

Promoter name: EF1-alpha
Promoter activity: constitutive
Promoter type: mammalian

reporter gene

none

shipped in

ambient

storage temp.

−20°C

General description

PSF-EF1 ALPHA - ELONGATION FACTOR ALPHA PROMOTER PLASMID contains the EF1 α promoter upstream of the multiple cloning site (MCS) for expression in mammalian cells. Transcription termination is mediated by the SV40 poly-adenylation signals downstream of the MCS.

Application

Cloning in a gene: This plasmid has been designed to be compatible with a range of cloning techniques. The multiple cloning site contains a range of standard commonly used restriction sites for cloning. Using these sites genes can be inserted using standard cloning methods with DNA ligase. Other methods such as ligase independent cloning (LIC) Gibson Assembly InFusionHD or Seamless GeneArt can also be used and because all of our plasmids are based on the same backbone the same method can be used for cloning into all of our catalogue vectors.

Multiple cloning site notes: There are a few important sites within the MCS. These include the NcoI site the XbaI site and the BsgI and BseRI sites. The NcoI site contains a start codon that is immediately downstream of both a Kozak and Shine-Dalgarno ribosomal binding site. These allow for optimal positioning of genes when the start codon is placed in this location. If this is not required and you wish to use a downstream site for gene cloning you can remove the NcoI site by cleaving the plasmid with KpnI.

The XbaI site contains a stop codon. This stop codon is positioned in a specific position in relation to the BsgI and BseRI sites that are immediately downstream. When either BseRI or BsgI cleave the plasmid they produce a TA overhang from the stop codon in the XbaI site that is compatible with all of our peptide tag plasmids cut with the same sites. BseRI and BsgI sites are non-palindromic and cleave a defined number of bases away from their binding site.

Whenever we clone a gene into our multiple cloning site we always position the start and stop codon in the same positions in the MCS. If the start and ends of the genes are not compatible with NcoI and XbaI we extend the sequence to the nearest external sites but keep the start and stop codons locations consistent.

Sequence

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

Analysis Note

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

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Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

常规特殊物品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

SnapFast™ Restriction Site Functions

SnapFast™ plasmid system eliminates restriction sites in DNA sections, ensuring flexibility and functionality in molecular cloning..

Sequencing Primers

Versatile sequencing primers enable sequencing of inserts in plasmids at specific positions, aiding in molecular biology research.

DNA Component Explanation

Plasmid platform with interchangeable DNA components offers versatile research tools for genetic studies.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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