Thermal stabilization of tissues and the preservation of protein phosphorylation states for two-dimensional gel electrophoresis
β Scribed by Gary B. Smejkal; Chiara Rivas-Morello; Jae-Hyung Robert Chang; Emily Freeman; Alexander J. Trachtenberg; Alexander Lazarev; Alexander R. Ivanov; Winston P. Kuo
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 379 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0173-0835
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Phenolic compounds present in conifer tissues interfere with the analysis of conifer proteins by twodimensional (2-D) gel electrophoresis, causing gel streaking and distortion of protein patterns. A protocol was established by modifying the Hochstrasser method and using the Millipore 2 D Investigato
## Abstract Herein, we describe three kinds of 2βDE using phosphateβaffinity PAGE for the analysis of phosphoprotein isotypes. The first dimension is a ureaβPAGE, IEF/NEPHGE, or SDSβPAGE, which are widely used. The second dimension is a phosphateβaffinity SDSβPAGE using a phosphateβbinding tag mole