Analytical Data
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Gene name
EPT1
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简介
The EPT1 protein is an ethanolamine phosphotransferase that crucially transfers phosphoethanolamine in the final step of PE synthesis. This process is critical for PE production and involves multiple membrane-related cellular functions. EPT1 Protein, Human (GST) is the recombinant human-derived EPT1 protein, expressed by E. coli , with N-GST labeled tag.
- Application
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Alternative Names
Ethanolaminephosphotransferase 1; hEPT1; Selenoprotein I; SelI; EPT1; KIAA1724; SELI
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Species
Human
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Source
E. coli
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Tag
N-GST
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q9C0D9
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Expression Region
M1-P50
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Protein Length
Partial
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Molecular Weight
29.0 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
EPT1, or endoplasmic reticulum protein 1, is a critically important protein that plays a key role in the endoplasmic reticulum (ER) functions, particularly in the context of protein folding, maturation, and quality control. Research on EPT1 has gained traction due to its potential implications in various disease states, including neurodegenerative conditions, cancer, and metabolic disorders. Understanding the molecular mechanisms underlying EPT1's function can provide insights into the pathophysiology of these diseases, as well as highlight its potential as a therapeutic target. Recombinant EPT1 protein is produced for various applications, including structural studies, functional assays, and drug screening. Advances in recombinant DNA technology have made it feasible to produce EPT1 in sufficient quantities and with necessary post-translational modifications, enabling researchers to explore its biochemical properties and interactions in greater detail. Additionally, investigations into EPT1's role in ER stress responses and unfolded protein response pathways underscore its significance in cellular homeostasis and signal transduction. As the understanding of EPT1's functions and dynamics in cellular environments expands, it holds promise not only as a biomarker for disease diagnosis but also as a potential agent in therapeutic development, aimed at restoring normal ER function and alleviating disease symptoms.
