Analytical Data
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Gene name
EXPB1
- Application
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Alternative Names
(At-EXPB1)(AtEXPB1)(Ath-ExpBeta-1.5)(Beta-expansin-1)
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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
Q9SKU2
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Expression Region
25-271aa
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Molecular Weight
32.5 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
EXPB1, or Expansin B1, is a plant protein that plays a crucial role in cell wall loosening and expansion, which are essential processes for plant growth and development. Expansins are known to facilitate cell elongation by disrupting non-covalent interactions between polysaccharides in the cell wall, thereby enabling the wall to be plastic and extendable. The study of EXPB1 is particularly relevant in the context of agronomy and biotechnology, as understanding its mechanisms can lead to innovations in crop production and stress tolerance. Recent research has focused on identifying the specific roles of EXPB1 in various stress responses, including drought and salinity, as well as its interaction with other plant hormones. Investigating EXPB1 can provide insights into how plants adapt to their environment and how we might enhance their resilience through biotechnological approaches. Additionally, EXPB1 has potential applications in improving the quality and yield of economically important crops, making it a significant target for genetic engineering and synthetic biology efforts. Overall, the exploration of EXPB1 is essential for advancing our understanding of plant physiology and enhancing agricultural productivity in the face of global challenges.
