Analytical Data
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Gene name
FLS1
- Application
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Alternative Names
FLS 1
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Species
Arabidopsis thaliana
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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
Q96330
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Expression Region
1-336aa
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Molecular Weight
43.3 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
The FLS1 (Flagellin-Sensitive 1) protein is a key player in plant immunity, specifically in the recognition of bacterial flagellin, a component of the flagellar structure in many pathogenic bacteria. Its discovery marked a significant advance in our understanding of how plants detect and respond to pathogens. FLS1 operates as a receptor on the plant cell surface, initiating a cascade of defense signaling pathways upon binding to flagellin. This recognition triggers a range of immune responses, including the production of defense-related proteins, phytohormone signaling, and the activation of defense gene expression, which collectively enhance the plant's resistance to infection. Research has shown that the FLS1-mediated response is crucial for the early stages of defense, highlighting its significance in agricultural biotechnology. Scientists are particularly interested in the FLS1 protein due to its potential for improving crop resilience against bacterial pathogens through genetic engineering or breeding strategies. Understanding the molecular mechanisms governing FLS1 function and its downstream signaling pathways can pave the way for the development of disease-resistant plant varieties, ultimately contributing to sustainable agriculture and food security. Consequently, ongoing studies focusing on the structural biology, signaling mechanisms, and evolutionary aspects of FLS1 are vital for translating basic research into practical applications in plant science and crop protection.
