A method to identify individual proteins in four different two-dimensional gel electrophoresis systems: application to Escherichia coli ribosomal proteins. |
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Authors: | J J Madjar S Michel A J Cozzone J P Reboud |
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Affiliation: | 1. Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, Massachusetts 02154 USA;2. Department of Biology, Brandeis University, Waltham, Massachusetts 02154 USA |
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Abstract: | Agarose gel electrophoresis offers a versatile means to fractionate nucleic acids varying in size over considerably different molecular weight ranges. Surface cohesion properties of agarose gels and sample loading problems have hampered the use of such gels in largediameter, preparative-scale tube gel electrophoresis. We report here a procedure that makes routine and reproducible the construction, sample loading, and running of preparative agarose electrophoretic gels. Data are presented on the fractionation of yeast nucleic acids. |
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