Analytical Data
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Gene name
PYL1
- Application
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Alternative Names
ABI1-binding protein 6PYR1-like protein 1Regulatory components of ABA receptor 9
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Species
Arabidopsis thaliana
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Source
E. coli
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Tag
N- His
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q8VZS8
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Expression Region
8-221aa
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Molecular Weight
28.7 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
PYL1, a member of the PYR/PYL family of proteins, plays a crucial role in plant hormone signaling, particularly in abscisic acid (ABA) pathways. This family of proteins functions as soluble receptors that mediate the plant's response to environmental stressors, such as drought and salinity, by regulating stomatal closure and other physiological processes. Research into PYL1 has gained momentum due to its significance in enhancing plant resilience and agricultural productivity. Advances in molecular biology have enabled the characterization of PYL1's structure and function, revealing its ability to interact with various downstream signaling components, including protein phosphatase 2Cs (PP2Cs) and the target of rapamycin (TOR) signaling pathway. Additionally, recombinant PYL1 proteins have been studied to decipher their binding affinities with ABA and to explore potential biotechnological applications, such as the development of drought-resistant crops. These findings underscore the importance of PYL1 in plant adaptation to abiotic stresses, providing insights that could lead to improved crop management strategies in the face of climate change and food security challenges. The ongoing investigation of PYL1 and related receptors continues to enhance our understanding of plant hormone signaling and its implications for agricultural practices.
