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OGS3099

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PSF-OXB20-NH2-OMPA - OMPA SECRETION 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

recombinant

expressed in E. coli

form

buffered aqueous solution

mol wt

size 3911 bp

bacteria selection

kanamycin

Origin of replication

pUC (500 copies)

Peptide cleavage

no cleavage

Peptide tag location

N-terminal

Promoter

Promoter name: OXB20
Promoter activity: constitutive
Promoter type: bacterial

reporter gene

none

Secretion signal

OmpA

shipped in

ambient

storage temp.

−20°C

General description

This plasmid is designed to express tagged proteins in E. coli. The plasmid contains a constitutive promoter (OXB20) derived from the region upstream of the E. coli RecA gene. It does not require induction or any additional components for activity. It is the strongest of the bacterial promoters that we provide and this high level of expression can cause expression problems with some proteins with poor solubility. For this reason we sell a range of bacterial promoters with different expression levels (OXB1(low)>OXB20(high)) that can be provided with the peptide tags in this plasmid on request.

About the Peptide Tag:This plasmid contains an Outer Membrane Protein A (OmpA) secretory signal peptide (SP) to allow proteins to be exported from the cytosol. During translocation from the cytosol the signal peptide is removed from the protein by endogenous proteases.

Promoter Expression Level: PSF-OXB20-NH2-OMPA - OMPA secretion plasmid contains a constitutive bacterial promoter that does not require induction. It is the strongest bacterial promoter we sell and this can cause solubility and expression problems with some proteins. We also offer a range of other bacterial promoters that are compatible with this plasmid and are available on request.

OXB20-NH2-OMPA - OMPA secretion plasmid is an N-terminal OmpA secretory signal peptide plasmid. This bacterial expression vector has no protease or other tags.

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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Storage Class Code

12 - Non Combustible Liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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

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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.

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