Affinity gel electrophoresis of polynucleotides
โ Scribed by Josef Pitha
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 319 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0003-2697
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โฆ Synopsis
Polyacrylamide gels prepared by polymerization in the presence of poty(lvinyluracil) or poly(9-vinyladenine) can be used for the selective electrophoretic separation of polynucleotides. With gels containing poly( l-vinylu~cil) selectivity is determined by base-pairing; with gels containing poiy(9-vinyladenine) both base-pairing and the weaker co-stacking interactions are involved. 422
๐ SIMILAR VOLUMES
## Abstract Herein, we describe three kinds of 2โDE using phosphateโaffinity PAGE for the analysis of phosphoprotein isotypes. The first dimension is a ureaโPAGE, IEF/NEPHGE, or SDSโPAGE, which are widely used. The second dimension is a phosphateโaffinity SDSโPAGE using a phosphateโbinding tag mole