Analytical Data
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Gene name
rpsR
- Application
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Alternative Names
rpsR; b4202; JW4160; 30S ribosomal protein S18; Small ribosomal subunit protein bS18
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Species
Escherichia coli
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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
P0A7T7
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Expression Region
2-75aa
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Molecular Weight
35.9 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
Related Products
Protein Description
The rpsR gene, encoding the ribosomal protein S18, plays a crucial role in the assembly and function of the ribosome, an essential molecular machine for protein synthesis in all living organisms. Studies have shown that rpsR is not only vital for ribosome structure and stability but also involved in various cellular processes, including regulation of gene expression and response to environmental stress. The recombinant expression of rpsR protein in various host systems, such as Escherichia coli, allows for detailed biochemical and structural studies, facilitating a better understanding of its functional roles. Additionally, rpsR can serve as a model for exploring ribosomal protein interactions and their implications in translational regulation. Investigating rpsR and its encoded protein can provide insights into the evolutionary conservation of ribosomal components and may yield information relevant to antibiotic targeting, as many antibiotics function by disrupting ribosomal activity. As a result, ongoing research into rpsR recombinant protein has significant implications in microbiology, biotechnology, and therapeutic development, underscoring its importance in fundamental and applied sciences.
