| Literature DB >> 17093296 |
Valérie Méchin1, Catherine Damerval, Michel Zivy.
Abstract
We describe a procedure allowing extraction of total proteins that performs efficiently with a large variety of plant tissues, based on simultaneous precipitation and denaturation with TCA and 2ME in cold acetone. We also describe protein solubilization prior to IEF, either in classical rod gels or in IPGs, using two different solutions. The procedure is easy to carry out. The major caveats are (1) keep samples at low temperature during extraction, and then (2) manage protein samples at about 22 to 25 degrees C to avoid urea precipitation.Entities:
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Year: 2007 PMID： 17093296 DOI： 10.1385/1-59745-227-0:1
Source DB: PubMed Journal: Methods Mol Biol ISSN： 1064-3745