Analytical Data
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Gene name
preA
- Application
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Alternative Names
(DPD)(Dihydrothymine dehydrogenase)(Dihydrouracil dehydrogenase)
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Species
Escherichia coli
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Source
E. coli
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Tag
N- His & C- Myc
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
P25889
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Expression Region
1-411aa
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Molecular Weight
52.5 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
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Protein Description
PreA is a protein involved in the biogenesis of various membrane proteins, particularly in the context of bacterial systems. Research into preA recombinant protein stems from its potential role in understanding membrane protein folding, stability, and function. Membrane proteins are essential for numerous cellular processes, including signaling, transport, and communication. However, their study has been challenging due to difficulties in obtaining sufficient quantities of proteins in their proper conformations. The recombinant production of preA allows researchers to investigate its biochemical properties and interactions with other cellular components under controlled laboratory conditions. Additionally, studies suggest that preA may serve as a pivotal factor in the assembly pathway of membrane proteins, making it a target for exploring mechanisms of antibiotic resistance and developing new strategies for drug design. Understanding preA could provide insights not only into fundamental biological processes but also into the development of novel therapeutic approaches targeting membrane-associated diseases.
