Analytical Data
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Gene name
Ecotin
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简介
Ecotin, a bacterial protein inhibitor, regulates serine proteases like trypsin and subtilisin. Ecotin's unique surface loop forms a stable complex, influencing enzymatic activity. Ecotin Protein, E. coli (His) is the recombinant E. coli-derived Ecotin protein, expressed by E. coli , with C-His labeled tag.
- Application
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Alternative Names
Ecotin
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Species
E.coli
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Source
E. coli
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Tag
C-His
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Purity
Greater than 95% as determined by SDS-PAGE.
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Uniprot
NP_416713
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Expression Region
A21-R162
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Protein Length
Partial
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Molecular Weight
18 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
Ecotin is a protein originally derived from the bacterium *E. coli*, known for its ability to inhibit a wide range of serine proteases, including trypsin and chymotrypsin. Its unique structure and mechanism of action have made it a subject of interest in various fields, including biochemistry, pharmacology, and biotechnology. The research background of Ecotin centers on its potential applications in therapeutic settings, particularly due to its stability and effectiveness in various conditions. Scientists have explored the recombinant expression of Ecotin to produce it in larger quantities for functional studies, allowing for detailed analysis of its interaction with proteases and other proteins. By engineering Ecotin variants, researchers aim to enhance its inhibitory properties or develop novel functions for use in drug development or enzyme regulation. Additionally, Ecotin's role as a model system provides insights into protein folding, stability, and the dynamics of enzyme-inhibitor interactions, making it a valuable asset for both basic and applied research in protein science. Overall, the study of recombinant Ecotin offers promising avenues for advancing our understanding of protein interactions and developing new therapeutic agents.
