Analytical Data
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Gene name
CSN1S1
- Application
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Alternative Names
CSN1S1；CASA；CSN1；Alpha-S1-casein
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
P47710
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Expression Region
16-185aa
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AA Sequence
RPKLPLRYPERLQNPSESSEPIPLESREEYMNGMNRQRNILREKQTDEIKDTRNESTQNCVVAEPEKMESSISSSSEEMSLSKCAEQFCRLNEYNQLQLQAAHAQEQIRRMNENSHVQVPFQQLNQLAAYPYAVWYYPQIMQYVPFPPFSDISNPTAHENYEKNNVMLQW
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Molecular Weight
26.1 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
CSN1S1, or casein alpha S1, is a major milk protein that belongs to the casein family and plays a critical role in various physiological functions, including nutrient transport and providing essential amino acids for growing infants. The study of CSN1S1 recombinant protein has gained significant interest due to its potential applications in food science, nutrition, and biotechnology. Understanding the structure and functionality of CSN1S1 can enhance the production of dairy products and improve their nutritional profiles. Additionally, recombinant techniques allow for the generation of this protein with specific modifications, which can lead to improved solubility and bioavailability. Research has shown that CSN1S1 can influence milk coagulation properties and cheese-making processes, making it crucial for the dairy industry. Furthermore, studies suggest that CSN1S1 may have potential health benefits, such as immunomodulatory effects and contributions to gut health. As the demand for high-quality dairy products continues to grow, investigating CSN1S1 through recombinant technology can yield insights into optimizing milk production and exploring novel therapeutic applications. Overall, the research on CSN1S1 recombinant protein is poised to enhance both the dairy industry and our understanding of its biological significance.
