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Updated: Jul 15, 2026
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Identification of Post-translational Modifications of Plant Protein Complexes
Published on: February 22, 2014
Plant protein extraction.
Helen E Conlon1, Michael G Salter
1Department of Biology, University of Leicester, UK.
Methods in Molecular Biology (Clifton, N.J.)
|April 10, 2007
Summary
This study presents an efficient total protein extraction method for Arabidopsis thaliana, ideal for small tissue samples. The protocol ensures quantitative protein recovery suitable for downstream applications like Western blotting and direct quantification.
Area of Science:
- Plant Molecular Biology
- Biochemistry
Background:
- Arabidopsis thaliana is a model organism in plant science.
- Efficient protein extraction is crucial for molecular analyses.
- Limited tissue availability in Arabidopsis poses challenges for protein studies.
Purpose of the Study:
- To develop a robust method for total protein extraction from Arabidopsis thaliana.
- To ensure efficient and quantitative recovery of a wide range of proteins.
- To provide a protocol compatible with small tissue quantities and downstream applications.
Main Methods:
- A novel protocol for total protein extraction from Arabidopsis thaliana tissue.
- Focus on protein solubilization and quantitative recovery.
- Method validation for compatibility with small sample sizes.
Main Results:
- Successful extraction of total protein from Arabidopsis thaliana.
- Demonstrated efficient and quantitative recovery of diverse proteins.
- Protocol compatibility with small tissue amounts confirmed.
Conclusions:
- The presented method offers an effective solution for protein extraction in Arabidopsis thaliana.
- The protocol is suitable for researchers working with limited plant material.
- Extracted samples are amenable to direct quantification and Western blot analysis.
